Wireless Module
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ESP32 Development Board CH9102X WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP8266 ESP Similar Module
ESP32 Development Board CH9102X WiFi Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP8266 ESP Similar module Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user [...]
41.26 $ Add to cart -
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1PC ESP32 Development Board WiFi Bluetooth Module Dual Core CP2102 D1 Mini ESP8266 ESP-12E ESP-12F WiFi Module ESP-32S ESP32-D/U
ESP32 Development Board P2102 Driver Chip ESP32-DevKitC Core Board WiFi Bluetooth-compatible USB5V 3.3V/5V Induced Power Supply Feature: 1. Versatile Connectivity: Features the ESP32 WROOV32D module and P2102 driver chip for seamless Bluetooth-compatible and MF connectivity. 2. Flexible Power Options: Can be powered through USB or through 3.3V/5V external power supply for added flexibility. 3. High Current Capacity: Supports up to 500mA of current for efficient and reliable performance. 4. Compact Design: Features a compact size of 48 x 28 x 10mm/1.88 x 1.10 x 0.39inch, making it easy [...]
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Semiconductor Ir Ontvanger Verlengkabel Met Led 3.5mm Led Infrared Ir Remote Extender Black 38 Khz Low Power Consumption
Semiconductor Ir Ontvanger Verlengkabel Met Led 3.5mm Led Infrared Ir Remote Extender Black 38 Khz Low Power Consumption Description: 1. Can be used for infrared remote control reception of TV set-top boxes, digital photo frames, household appliances, air conditioners, etc. 2. Wide voltage adaptation, low power consumption, high sensitivity, excellent anti-interference characteristics 3. Due to manual measurement, please allow 1-3mm error. 4. Due to the differences between different monitors, there are color differences, please prevail in kind! Specifications: Length: 1.5m Connector: 3.5mm Wavelength range: far infrared Mode of operation: single pulse Working material: Semiconductor Output type: power supply type [...]
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Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Controller Board
Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Feature: 1. High-Quality Components: This MOSFET drive module is made using high-quality components, including field-effect transistors FETs, PWM switches, and control boards. 2. Wide Input Voltage Range: The module supports a wide input voltage range of 3-20V PWM signal, making it compatible with various devices. 3. High Output Capacity: The drive module can output DC 3.7-27V, and current within 10A, providing enough power for high-performance devices such as motors, lamps, [...]
40.79 $ Add to cart -
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ESP32-DevKitC Core Board P2102 Driver Chip ESP32 WROOV32D Module WiFi Bluetooth-compatible USB5V 3.3V/5V Induced Power Supply
ESP32 Development Board P2102 Driver Chip ESP32-DevKitC Core Board WiFi Bluetooth-compatible USB5V 3.3V/5V Induced Power Supply Feature: 1. Versatile Connectivity: Features the ESP32 WROOV32D module and P2102 driver chip for seamless Bluetooth-compatible and MF connectivity. 2. Flexible Power Options: Can be powered through USB or through 3.3V/5V external power supply for added flexibility. 3. High Current Capacity: Supports up to 500mA of current for efficient and reliable performance. 4. Compact Design: Features a compact size of 48 x 28 x 10mm/1.88 x 1.10 x 0.39inch, making it easy to carry around and use in [...]
41.28 $ Add to cart -
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Receiver Transmitter Transmitter Stereo 4.0 Adapter 3.5mm Mini Audio Receiver Music Adapter Usb
Receiver Transmitter Transmitter Stereo 4.0 Adapter 3.5mm Mini Audio Receiver Music Adapter Usb Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, pairing Turn on the [...]
41.29 $ Add to cart -
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ESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 ESP-WROOM-32 ESP-32
ESP32 Development Board WiFi Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 ESP-WROOM-32 ESP-32 Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the [...]
41.39 $ Add to cart -
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DIY Applicable 3.3V 5V 5mm KY-011 PCB HW-479 Dual Color RGB LED Sensor Modules for DIY Applicable Accessories
HW-479 3.3V 5V 5mm KY-011 PCB Dual Color RGB LED Sensor Modules for DIY Applicable Accessories Feature: Use 5mm full color super bright LED With current-limiting resistor to prevent burnout of LED Can be connected to various microcontrollers High level lights up the LED Can be directly plugged into the motherboard for use, no Dpont cable connection is required Specification: PCB color: Black Working voltage: 3.3V/5V Product size: 19 x 15 x 15mm Product weight: 3g Packing size: 50 x 50 x 15mm Package weight: 3g Note: Due to the different monitor and light effect, the actual [...]
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Updated 5.0 Bluetooth Audio Receiver Transmitter Mini Bluetooth Stereo AUX USB for PC Headphone Car Handfree Wireless Adapter
Updated 5.0 Bluetooth Audio Receiver Transmitter Mini Bluetooth Stereo AUX USB for PC Headphone Car Handfree Wireless Adapter Product description Color: built-in battery+MIC handsfree call Bluetooth music receiver handsfree is a technology wireless product that can receive music from mobile phones or Bluetooth enabled transmitters. This music receiver is almost It can be used for all audio receivers with input plugs, Includes automotive devices. You can listen to the music received from your smartphone and MP3 in your home speaker or car audio system. Enjoy car music, call solutions, Use your smartphone to make calls [...]
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ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP ESP-01S Wireless WIFI Module
ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch For Arduino Phone APP ESP-01S Wireless WIFI Module Description: 100 Brand New and High Quality! This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project. With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere. Specification: Product size: 37 x 25mm Operating voltage: DC5V Communication: WIFI ESP8266 module Transmission distance: the maximum transmission distance of 400m open environment, mobile phone equipped [...]
40.96 $ Add to cart -
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ESP32 Development Board WiFi Bluetooth Module D1 Mini ESP8266 ESP-12E 12F WiFi Module ESP-32S ESP32-DevKitC ESP-WROOM-32 CP2102
The United States customers attention: When you select Ship From United States , the following addresses will not provide delivery service: Hawaii, Alaska, Puerto Rico, Guam, APO, DPO, FPO, etc . Recommend you to choose Ship From China .Thank you!!! Clientes de España atención: Cuando selecciona Enviar desde España , el servicio de entrega no está disponible en los siguientes códigos postales: 35000-35999 38000-38999 Se recomienda que elija Enviar desde China . ¡Gracias! ! ! ESP32 Development Board P2102 Driver Chip ESP32-DevKitC Core Board WiFi Bluetooth-compatible USB5V 3.3V/5V Induced [...]
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ESP-32S ESP-WROOM-32 ESP32 WIFI Dual Core CPU Development Board 802.11b/g Wi Fi BT Module Ultra-Low Power Consumption
ESP-32S ESP-WROOM-32 ESP32 WIFI Dual Core CPU Development Board 802.11b/g Wi Fi BT Module Ultra-Low Power Consumption Description: 1. The onboard CP2102 stable USB to TTL chip ensures the normal communication of the serial port. 2. Support automatic download, no need to manually switch download and running mode. 3. Immersion Gold Craft 4. Support development on Windows system cygwin and msys32 simulation environment and Linux system 5. Support ESP32-Arduino Specifications: ESP-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for [...]
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ESP8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP-01 Relay Module
ESP8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP-01 Relay Module Description: 100 Brand New and High Quality! This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project. With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere. Specification: Product size: 37 x 25mm Operating voltage: DC5V Communication: WIFI ESP8266 module Transmission distance: the maximum transmission distance of 400m open environment, mobile phone equipped with WIFI module Load: [...]
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Bluetooth-compatible 5.1 Audio Receiver Dual Output AUX USB Stereo Car Hands-free Call Built-in Microphone Mic Wireless Adapter
5.1 Audio Receiver Dual Output AUX USB Stereo Car Hands-free Call Built-in Microphone Mic Wireless Adapter Specifications Model: KN318 Technologies: BT5.1, A2DP, AVRCP Operation Range: Up to 10m / 33ft Pairing name:KN318 Pairing: blue LED flashing Paired successfully: The blue light keeps on Dimensions: 32mm x 17mm x 8.5mm l Receiver USB Mode: The usb mode does not need to use 3.5 audio cables. It can be directly plugged into the car usb interface and speaker usb interface, and can be used directly after pairing with the mobile phone. Note: The car usb interface and speaker usb interface [...]
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1PCS ESP Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 ESP8266 Relay Module
1PCS ESP Development Board WiFi Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 ESP8266 Relay Module Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user [...]
41.23 $ Add to cart -
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Audio Module Bluetooth-compatible Audio Receiver Board Dual-channel Stereo Playback DIY Modification Accessories
Description: 1. This product is a low-power Bluetooth-compatible design scheme. It supports the latest Bluetooth-compatible 4.2 transmission. Dual-channel stereo non-destructive playback. 2. After the module is connected to bluetooth, Bluetooth-compatible wireless transmission can be realized quickly, which is very convenient. In the open environment, the Bluetooth-compatible connection distance can be up to 20 meters. 3. Widely used in various Bluetooth-compatible audio reception, various audio DIY modification, convenient and fast. Specification: Product model: HW-407 Working Voltage: DC3.7~5V Output Load: Earphone Product size: 45 x 20 x 8mm/1.77 x 0.78 x 0.31 Packing weight: 4g Functional Description: V4.2 [...]
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ESP32 ESP-32 Development Board Wireless WiFi Bluetooth-compatible module Dual Core CP2102 Filters Module 2.4GHz RF For Arduino
94735 ESP Module There are two types of ESP-32 WiFi wireless Bluetooth-compatible development boards, one is welded, and the other is welded with an electric soldering iron!! ESP32-CAM: 1.Flash: built-in flash 2.Functional Different: Can be used to develop and test 3.Reset switch: there is a reset switch 4.Camera: Camera interface Specifications: Uses: Instrument Package: ESP32-CAM Development Board, ESP32-CAM + Camera Featured service: WIFI+ Wireless module ESP32 serial port WIFI / camera ESP-32: 3. The complete solution takes up the least printed circuit board area. This board is used with [...]
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Receiver Adapter Audio 4.0 Adapter Stereo Transmitter Usb Mini Audio Receiver Newest Car Speaker
Receiver Adapter Audio 4.0 Adapter Stereo Transmitter Usb Mini Audio Receiver Newest Car Speaker Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, pairing Turn on [...]
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Aubess ESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar
Aubess ESP32 Development Board WiFi Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off [...]
41.46 $ Add to cart -
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Aubess ESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar
Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the power of the CPU and use the low-power co-processor to continuously monitor the peripherals [...]
41.26 $ Add to cart -
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CJMCU-23157 TS5A23157 Dual Spdt Development Board Analog Switch Module J3W3 Durable Development Tools
Features: 1. Arbitrary transmission: This product has a peak signal of up to 5.5V, which is convenient for transmission in either direction. 2. Double SPDT: This product is a double single pole double throw analog switch, which can specify break-before-make switching, which is very practical. 3. Low On-Resistance: This product has a very low on-resistance up to 10Ω and features very low THD, channel-to-channel crosstalk and very high OFF isolation. 4. Multiple Protection: This product has a latching performance exceeding JESD 78, Class II 100 mA, and meets ESD performance according to JESD test22, which can effectively reduce the [...]
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Bluetooth-compatible 5.0 Transmitter Receiver 3.5mm AUX USB Mini 2 In 1 Wireless Stereo Audio Adapter For Home TV PC Car Mp3/4
Description: In Transmitter mode, turn a non-Bluetooth TV, PC, CD player, for iPod, MP3 / MP4 into Bluetooth transmitter. Receiver mode: Ideal for home or vehicle music streaming sound system. 2. Connect this bluetooth audio receiver to your line-in or aux input on your speakers, pair it to your bluetooth , and enjoy the wireless music revolution. Whether you want Bluetooth convenience in your car, through your home theater system, in your kitchen, bathroom, or bedroom, etc. 4. AptX audio codec for a richer and deeper sound experience. Listening to CD-like audio quality at no compromise. Easy operation, [...]
41.51 $ Add to cart -
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Stick Transmitter Usb 4.0 Adapter Mini Stereo Audio Receiver Music Adapter Car Speaker
Stick Transmitter Usb 4.0 Adapter Mini Stereo Audio Receiver Music Adapter Car Speaker Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, pairing Turn on [...]
40.75 $ Add to cart -
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ESP8266 ESP-12E/12F Development Board V1.0 Serial WIFI Wireless Transceiver Module ESP-12E/12E With Adapter Expansion Board
ESP8266 ESP-12E/12F WiFi Wireless Transceiver Module 5V Send Receiver WiFi Adapter Module for WiFi Remote Monitoring/Control Feature: 1. Compatibility: This adapter module is designed to work with ESP-12E/12F modules, making it easy to integrate into your WIFI projects. 2. Three Versions Available: You can choose from three versions of this adapter module: with an ESP-12E module, with an ESP-12F module, or without a module. 3. Voltage Conversion Circuit: The adapter module has a 3.3V conversion circuit that allows it to be used with 5V microcontrollers, making it compatible with ESP-01/01S WIFI modules. [...]
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ESP32 Development Board WiFi Bluetooth Module D1 Mini ESP8266 ESP-12E 12F WiFi Module ESP-32S ESP32-DevKitC ESP-WROOM-32 CP2102
Spanish buyers Attention: If your address includes following postal codes, please do not choose the Spanish warehouse. The Zip code starts with 35/38. The overseas warehouse cannot deliver, Otherwise we will send the order from the Chinese warehouse. ESP32 Development Board P2102 Driver Chip ESP32-DevKitC Core Board WiFi Bluetooth-compatible USB5V 3.3V/5V Induced Power Supply Feature: 1. Versatile Connectivity: Features the ESP32 WROOV32D module and P2102 driver chip for seamless Bluetooth-compatible and MF connectivity. 2. Flexible Power [...]
41.30 $ Add to cart -
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ESP32 Serial To WiFi Dual Antenna Module WiFi+Blue-tooth Wireless Module With 32 Mbits Of PSRAM IPEX / ESP-32S With 4MB FLASH
Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the power of the CPU and use the low-power co-processor to continuously monitor the peripherals [...]
41.75 $ Add to cart -
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HW-479 5mm KY-011 PCB Dual Color RGB LED Sensor Modules Applicable Accessories Dual Color RGB LED Sensor
HW-479 3.3V 5V 5mm KY-011 PCB Dual Color RGB LED Sensor Modules for DIY Applicable Accessories Feature: Use 5mm full color super bright LED With current-limiting resistor to prevent burnout of LED Can be connected to various microcontrollers High level lights up the LED Can be directly plugged into the motherboard for use, no Dpont cable connection is required Specification: PCB color: Black Working voltage: 3.3V/5V Product size: 19 x 15 x 15mm Product weight: 3g Packing size: 50 x 50 x 15mm Package weight: 3g Note: Due to the different monitor and light effect, the actual [...]
40.20 $ Add to cart -
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Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Controller Board
Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Feature: 1. High-Quality Components: This MOSFET drive module is made using high-quality components, including field-effect transistors FETs, PWM switches, and control boards. 2. Wide Input Voltage Range: The module supports a wide input voltage range of 3-20V PWM signal, making it compatible with various devices. 3. High Output Capacity: The drive module can output DC 3.7-27V, and current within 10A, providing enough power for high-performance devices such as motors, lamps, [...]
40.69 $ Add to cart -
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ESP32 ESP-WROOM-32 ESP-32 ESP32-S WiFi+Bluetooth-compatible+Dual-core CPU Wireless Modules With Low Power Consumption MCU
Description: ESP32-WROOM-32 is a general-purpose Wi-Fi+BT+BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the power of the CPU and use the low-power co-processor to continuously monitor the peripherals The status change or [...]
41.88 $ Add to cart -
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Aubess ESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar
Description: 1. The onboard CP2102 stable USB to TTL chip ensures the normal communication of the serial port. 2. Support automatic download, no need to manually switch download and running mode. 3. Immersion Gold Craft 4. Support development on Windows system cygwin and msys32 simulation environment and Linux system 5. Support ESP32-Arduino Specifications: ESP-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice encoding, audio streaming, and MP3 decoding Wait. [...]
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ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP-01 Wireless WIFI Module
ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP-01 Wireless WIFI Module Description: 100 Brand New and High Quality! This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project. With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere. Specification: Product size: 37 x 25mm Operating voltage: DC5V Communication: WIFI ESP8266 module Transmission distance: the maximum transmission distance of 400m open environment, mobile phone equipped with WIFI [...]
40.96 $ Add to cart -
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PCB Dual Color HW-479 3.3V 5V 5mm KY-011 LED Sensor Modules for DIY Applicable Accessories LED Sensor
HW-479 3.3V 5V 5mm KY-011 PCB Dual Color RGB LED Sensor Modules for DIY Applicable Accessories Feature: Use 5mm full color super bright LED With current-limiting resistor to prevent burnout of LED Can be connected to various microcontrollers High level lights up the LED Can be directly plugged into the motherboard for use, no Dpont cable connection is required Specification: PCB color: Black Working voltage: 3.3V/5V Product size: 19 x 15 x 15mm Product weight: 3g Packing size: 50 x 50 x 15mm Package weight: [...]
40.20 $ Add to cart -
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Adapter Transmitter Wireless V5.0 5.0 Adapter Home Computer Desktop Music Receiver Adapter Aux Usb
Adapter Transmitter Wireless V5.0 5.0 Adapter Home Computer Desktop Music Receiver Adapter Aux Usb Description: adapter only supports win computers and does not support TV/ speakers/and other USB devices Usb 5.0 dual mode dongle, compatible with 2.1, 3.0, 4.0 specifications. Integrated low-power MCU, RF transceiver, baseband, modem, USB, UART, PCM/I2S, SARADC and 24 GPIOs with the Barry Bluelett protocol stack to provide low-cost, low-power, flexible and powerful application Support Cass1/2 Power level Support USB/UART Supports 7-BR/EDRE ACL links, 1-SCO/eSCo audio links and 1-BLE slave links or 4-BLE masters Passed BQB certification Operating temperature -20 to 70 [...]
41.31 $ Add to cart -
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1-10PCS Mosfet MOS Optocoupler Isolation Driver 3-20V Drive Module Field Effect Transistor Trigger Switch PWM Controller Board
When you select Ship From United States , the following addresses will not provide delivery service: Hawaii, Alaska, Puerto Rico, Guam, APO, DPO, FPO, etc. Recommend you to choose Ship From China .Thank you!!! Clientes de España atención: Cuando selecciona Enviar desde España , el servicio de entrega no está disponible en los siguientes códigos postales: 35000-35999 38000-38999 Se recomienda que elija Enviar desde China . ¡Gracias! ! ! Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board [...]
40.75 $ Add to cart -
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NEW 7.1 CH Channel USB Audio Sound Card USB 2.0 Mic Speaker Audio Headset With Microphone 3.5mm Jack Converter for pc
NEW 7.1 CH Channel USB Audio Sound Card USB 2.0 Mic Speaker Audio Headset With Microphone 3.5mm Jack Converter for pc Features : Size: Approx 57 x 25 x 12mm LED indicators: Microphone-Mute Status, Activity USB2.0 Full-Speed 12Mbps Specification USB HID Class Specification 1.1 USB Audio Device Class Specification 1.0. USB bus-powered, no external power required. This is USB 2.0 External 7.1-Channel Audio Sound Card Adapter. It can work with either desktop or laptop. And with the Xear 3D Sound Simulation software, it extends your stereo speaker or earphone to 7.1 channel environment, giving you high quality sound enjoyment. Connectors: [...]
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ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth-compatible And WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 Module
ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth-compatible And WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 Module Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut [...]
41.46 $ Add to cart -
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ESP32 Development Board Wireless WiFi +Bluetooth-compatible Dual Core ESP8266 Filters Module 2.4GHz RF ESP32 High Quality
ESP32 Development Board Wireless WiFi Bluetooth-compatible Dual Core ESP8266 Filters Module 2.4GHz RF ESP32 High Quality Option 1 Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. [...]
41.55 $ Add to cart -
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ESP8266 ESP-12E/12F Development Board V1.0 Serial WIFI Wireless Transceiver Module ESP-12E/12E With Adapter Expansion Board
ESP8266 ESP-12E/12F WiFi Wireless Transceiver Module 5V Send Receiver WiFi Adapter Module for WiFi Remote Monitoring/Control Feature: 1. Compatibility: This adapter module is designed to work with ESP-12E/12F modules, making it easy to integrate into your WIFI projects. 2. Three Versions Available: You can choose from three versions of this adapter module: with an ESP-12E module, with an ESP-12F module, or without a module. 3. Voltage Conversion Circuit: The adapter module has a 3.3V conversion circuit that allows it to be used with 5V microcontrollers, making it compatible with ESP-01/01S WIFI modules. [...]
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4.0 Adapter Mini Wireless Audio Music Single Receiver Transmitter Car Speaker For Car Speaker Connector Usb Stereo
4.0 Adapter Mini Wireless Audio Music Single Receiver Transmitter Car Speaker For Car Speaker Connector Usb Stereo Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. [...]
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Bluetooth 5.0 Audio Receiver Board MP3 Lossless Decoder Wireless Music Module
DIY Bluetooth-compatible Audio Receiver Board Bluetooth-compatible 5.0 MP3 Lossless Decoder Board Wireless Stereo Music Module Specification: Bluetooth-compatible version: 5.0 Chip: JL6925A Function: support WAV+APE+FLAC+MP3 lossless decoding Output interface: standard 3.5mm Color: White, Red Optional Product size: 30 x 30 x 6mm/1.18 x 1.18 x 0.24 Net weight: 6g Packing size: 70 x 50 x 10mm/2.76 x 1.97 x 0.39 Gross weight: 6g Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and [...]
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ESP-01 Serial WiFi Wireless Adapter Module 3.3V 5V Esp01 Breakout PCB for Arduino
An adapter module for ESP-01 Wi-Fi module. The 3.3V voltage regulator circuit and the on-board level conversion circuit can make the 5V microcontroller easy to use with ESP-01 Wi-Fi module. Also, the item can be used with for Arduino UNO R3 or compatible board. Operating voltage: 4.5 - 5.5V 3.3V on-board LDO regulator Working current: 0-240mA Logic interface voltage: 3.3V / 5V compatible on-board level change circuit Material:PC + Metal colour:blue Package Contents: 1 x WiFi Wireless Adapter Module Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of [...]
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Mini Wireless Receiver Adapter 5.0 Audio Transmitter Stereo Bluetooth-compatible Dongle Aux Usb 3.5 Mm For Laptop Tv Pc Dropship
Description: In Transmitter mode, turn a non-Bluetooth TV, PC, CD player, for iPod, MP3 / MP4 into Bluetooth transmitter. Receiver mode: Ideal for home or vehicle music streaming sound system. 2. Connect this bluetooth audio receiver to your line-in or aux input on your speakers, pair it to your bluetooth , and enjoy the wireless music revolution. Whether you want Bluetooth convenience in your car, through your home theater system, in your kitchen, bathroom, or bedroom, etc. 4. AptX audio codec for a richer and deeper sound experience. Listening to CD-like audio quality at no compromise. Easy operation, 3.5mm [...]
41.29 $ Add to cart -
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Bluetooth Audio Receiver board Bluetooth 4.2 MP3 Lossless Decoder Board Wireless Stereo Music Module
Description:1. This product is a scheme. It supports the transmission. Dual-channel stereo non-destructive playback.2. After the module is connected to transmission can be realized quickly, which is very convenient. In the open environment, distance can be up to 20 meters.3. Widely used in various Bluetooth-compatible audio reception, various audio DIY modification, convenient and model: HW-407Working Voltage: DC3.7~5VOutput Load: EarphoneProduct size: 45 x 20 x 8mm/1.77 x 0.78 x weight: 4gFunctional version technology, WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual-channel output.2. When the module is powered on, the mobile phone searches for HW-407, [...]
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ESP32 ESP-32 Development Board Wireless WiFi Bluetooth-compatible module Dual Core CP2102 Filters Module 2.4GHz MCU ESP-32
ESP32 ESP-32 Development Board Wireless WiFi Bluetooth-compatible module Dual Core CP2102 Filters Module 2.4GHz MCU ESP-32 Description: 1. The onboard CP2102 stable USB to TTL chip ensures the normal communication of the serial port. 2. Support automatic download, no need to manually switch download and running mode. 3. Immersion Gold Craft 4. Support development on Windows system cygwin and msys32 simulation environment and Linux system 5. Support ESP32-Arduino Specifications: ESP-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power [...]
40.70 $ Add to cart -
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DIY Applicable 3.3V 5V 5mm KY-011 PCB HW-479 Dual Color RGB LED Sensor Modules for DIY Applicable Accessories
Spanish buyers attention: if your address includes following postal code please do not choose the Spanish warehouse. The zip code starts with 51 /52/ 07 /35 /38. Overseas warehouse cannot be delivered. Otherwise we will send the order from China warehouse. HW-479 3.3V 5V 5mm KY-011 PCB Dual Color RGB LED Sensor Modules for DIY Applicable Accessories Feature: Use 5mm full color super bright LED With current-limiting resistor to prevent burnout of LED Can be connected to various microcontrollers High level lights up the LED Can be directly plugged [...]
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Newest Receiver Adapter Audio Aux Jack 3.5mm Audio Receiver For Iphone Music Adapter 4.0 Adapter Car Speaker
Newest Receiver Adapter Audio Aux Jack 3.5mm Audio Receiver For Iphone Music Adapter 4.0 Adapter Car Speaker Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, [...]
40.90 $ Add to cart -
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PCB Dual Color HW-479 3.3V 5V 5mm KY-011 LED Sensor Modules for DIY Applicable Accessories LED Sensor
HW-479 3.3V 5V 5mm KY-011 PCB Dual Color RGB LED Sensor Modules for DIY Applicable Accessories Feature: Use 5mm full color super bright LED With current-limiting resistor to prevent burnout of LED Can be connected to various microcontrollers High level lights up the LED Can be directly plugged into the motherboard for use, no Dpont cable connection is required Specification: PCB color: Black Working voltage: 3.3V/5V Product size: 19 x 15 x 15mm Product weight: 3g Packing size: 50 x 50 x 15mm Package weight: 3g Note: Due to the different [...]
40.20 $ Add to cart -
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ESP32 ESP-WROOM-32 ESP-32S Development Board With WiFi Bluetooth Ultra-Low Power Consumption Dual Cores With OTA Encryption
Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the power of the CPU and use the low-power co-processor to continuously monitor [...]
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ESP32 ESP-32 Development Board Wireless WiFi Bluetooth-compatible Dual Core Filters Power Management Module Newest
Description: 1. NodeMCU-32S is the core development board designed by for Anxinke based on ESP-32S module. 2. The Development Board continues NodeMCU 1.0 classic design, eliciting most I/O to both sides of the needle, developers can connect peripherals according to their own needs. 3. When using breadboard for development and debugging, the standard needle arrangement on both sides can make the operation more simple and convenient. Cost-effective small volume. Easy to embed into any product Powerful, support LWIP protocol, freertos Support three modes: AP, STA, AP+STA coexistence mode Lua programming makes your development easier Specifications: Packaging [...]
42.33 $ Add to cart -
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ESP8266 ESP-01S Intelligent Wireless WiFi Relay Module 5V Smart Socket Control Switch For Smart Home Switch Phone APP ESP-01
ESP8266 ESP-01S intelligent wireless WiFi Relay Module 5V Smart Socket Control Switch For Smart Home switch phone APP ESP-01 Description: 100 Brand New and High Quality! This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project. With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere. Specification: Product size: 37 x 25mm Operating voltage: DC5V Communication: WIFI ESP8266 module Transmission distance: the maximum transmission distance of 400m open environment, mobile phone equipped with WIFI module [...]
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Mini USB Adapter Dongle Bluetooth-compatible CSR V4.0 USB Wireless Adapter For PC Laptop Windows 10 8 XP Win 7 Vista 32/64
Description: 100 Brand new with high quality. USB bus power supply, no need to connect power, LED light indication. Ultra-thin and light, built-in antenna, no need for USB connection, easy to use and carry. Specification Weight: 20g Packing size: 11 x 13 x 1cm Frequency: 2.400-2.4835Ghz Transmission rate: 3Mbit/s EDR, faster transfer speed The working range is the farthest: 50m Security: 128 bits security mode Support EDR security mode Realize wireless transmission of files, audio and video, wireless printing, wireless LAN, wireless Internet access and other functions Wireless connection to devices with [...]
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Drive Module Mosfet MOS Optocoupler Isolation Driver Module Field Effect Transistor Trigger Switch PWM Control Controller Board
Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Feature: 1. High-Quality Components: This MOSFET drive module is made using high-quality components, including field-effect transistors FETs, PWM switches, and control boards. 2. Wide Input Voltage Range: The module supports a wide input voltage range of 3-20V PWM signal, making it compatible with various devices. 3. High Output Capacity: The drive module can output DC 3.7-27V, and current within 10A, providing enough power for high-performance [...]
40.80 $ Add to cart -
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HW-479 5mm KY-011 PCB Dual Color RGB LED Sensor Modules Applicable Accessories Dual Color RGB LED Sensor
HW-479 3.3V 5V 5mm KY-011 PCB Dual Color RGB LED Sensor Modules for DIY Applicable Accessories Feature: Use 5mm full color super bright LED With current-limiting resistor to prevent burnout of LED Can be connected to various microcontrollers High level lights up the LED Can be directly plugged into the motherboard for use, no Dpont cable connection is required Specification: PCB color: Black Working voltage: 3.3V/5V Product size: 19 x 15 x 15mm Product weight: 3g Packing size: 50 x 50 x 15mm Package weight: 3g Note: Due to the different monitor and light effect, the actual color [...]
40.24 $ Add to cart -
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ESP32 Development Board WiFi+Bluetooth-compatible Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 ESP-WROOM-32 ESP-32
Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user can cut off the power of the CPU and use the low-power co-processor to continuously monitor the peripherals [...]
41.25 $ Add to cart -
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Development Board ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth And WIFI Dual Core CPU With Low Power Consumption MCU ESP-32
Development Board ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth and WIFI Dual Core CPU with Low Power Consumption MCU ESP-32 Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The [...]
41.24 $ Add to cart -
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Mosfet MOS Optocoupler Isolation Driver 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Module
Mosfet MOS Optocoupler Isolation Driver Module 3-20V Field Effect Transistor Trigger Switch 0-20KHz PWM Control Controller Board Feature: 1. High-Quality Components: This MOSFET drive module is made using high-quality components, including field-effect transistors FETs, PWM switches, and control boards. 2. Wide Input Voltage Range: The module supports a wide input voltage range of 3-20V PWM signal, making it compatible with various devices. 3. High Output Capacity: The drive module can output DC 3.7-27V, and current within 10A, providing enough power for high-performance devices such as motors, lamps, [...]
40.79 $ Add to cart -
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Music Adapter Transmitter Aux Jack Usb 4.0 Adapter Newest Mini Car Speaker Audio Receiver 3.5mm
Music Adapter Transmitter Aux Jack Usb 4.0 Adapter Newest Mini Car Speaker Audio Receiver 3.5mm Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, pairing Turn [...]
40.75 $ Add to cart -
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Music Adapter Music Single Receiver Adapter Audio Stereo Transmitter For Car Speaker Connector Newest Aux Jack Mini
Music Adapter Music Single Receiver Adapter Audio Stereo Transmitter For Car Speaker Connector Newest Aux Jack Mini Description: Instructions for use: This section requires an audio cable to be used! 1, connected to the speaker In the first way, the speaker does not have a USB interface. Plug the flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, [...]
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Consumer Electronics Cable Receiver Transmitter For Tv Set-top Box Semiconductor 38 Khz Ir Infrared Remote Control Receiver
Consumer Electronics Cable Receiver Transmitter For Tv Set-top Box Semiconductor 38 Khz Ir Infrared Remote Control Receiver Description: 1. Can be used for infrared remote control reception of TV set-top boxes, digital photo frames, household appliances, air conditioners, etc. 2. Wide voltage adaptation, low power consumption, high sensitivity, excellent anti-interference characteristics 3. Due to manual measurement, please allow 1-3mm error. 4. Due to the differences between different monitors, there are color differences, please prevail in kind! Specifications: Length: 1.5m Connector: 3.5mm Wavelength range: far infrared Mode of operation: single pulse Working material: Semiconductor Output type: power supply type Transmission [...]
41.18 $ Add to cart -
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ESP32 Development Board CH9102X WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP8266 ESP Similar Module
ESP32 Development Board CH9102X WiFi Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP8266 ESP Similar module Description: ESP32-WROOM-32 is a general-purpose Wi-Fi BT BLE MCU module with powerful functions and a wide range of uses. It can be used for low-power sensor networks and demanding tasks, such as voice coding, audio streaming, and MP3 Decoding etc. The core of this module is the ESP32-D0WDQ6 chip x , which is scalable and adaptive. The two CPU cores can be controlled separately. clock The frequency adjustment range is from 80 MHz to 240 MHz. The user [...]
41.21 $ Add to cart