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8 Channel ESP8266 Wireless WIFI Relay Module ESP-12F Development Board 1.Description: This ESP8266 WIFI 8-Channel Relay Module ESP-12F Development Board is perfect for Arduino development environment with reference code and is suitable for ESP8266 secondary development and learning, smart hom... $13.29
~~$18.99~~ SKU: GY20984-1
$13.29
~~$18.99~~
30

ESP-12F ESP8266 Serial Wireless WIFI Module 1.Description: The ESP-12F is a powerful and versatile module, with a wide range of applications. It can be used to create wireless networks, build smart homes, and enable the transmission of data between a variety of devices. I... $3.91
~~$5.59~~ SKU: GY20981-1
$3.91
~~$5.59~~
30

ESP32-WROOM-32UE 16MB Dual Core WiFi Wireless Bluetooth-Compatible MCU Module 1.Description: ESP32-WROOM-32UE is a powerful dual-core Wi-Fi & Bluetooth MCU module for IoT applications. It features low power consumption, high performance and wide range of usage. It is ideal for tasks such as audi... $6.29
~~$8.99~~ SKU: GY20979-1
$6.29
~~$8.99~~
30

ESP32 Development Board Wireless WiFi Bluetooth-Compatible 2-in-1 Dual Core CPU ESP32 Module 1.Description: MINI KIT ESP32 Module Development Board is a powerful dual-core CPU, wireless WiFi & Bluetooth 2 in 1 development board, enabling a wide range of applications such as IoT, industrial control, smart home, and s... $5.95
~~$8.50~~ SKU: GY20976-1
$5.95
~~$8.50~~
30

DIY Kit TEA5767 FM Radio Module 87-108MHz Wireless Receiver Electronic Kits DC 5V 3W Speaker Adjust Volume 1.Introduction: SFT-RD66 is an TEA5767 87MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a red 4Bit segment display screen which can clearly display the receiving frequency. It is a very interesting DIY e... $20.99
~~$29.99~~ SKU: GY20926-1
$20.99
~~$29.99~~
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Wireless Remote Control Switch DC 12V Relay Module Lockless Self-locking Delay Controller 1.Description: It is a Wireless Remote Control Switch DC 12V Relay Module Lockless/Self-locking/Delay Controller. 2.Feature: 1>.Smart, convenient and safe 2>.Stable and reliable performance &... $6.29
~~$8.99~~ SKU: GY20767-1
$6.29
~~$8.99~~
30

DC 3.3V 5V Bluetooth-Compatible 5.3 GFSK Stereo Wireless Audio Transceiver Module with Antenna 1.Description: It is a Wireless Audio Transceiver Module that integrates Bluetooth stereo audio transmission and reception. It uses Bluetooth 5.3 protocol and supports automatic reconnection to the last Bluetooth device th... $6.20
~~$8.85~~ SKU: GY20890-1
$6.20
~~$8.85~~
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DC 5V 16-Channel Wireless WIFI Module IoT ESP32 Relay Driver Remote Controller 16Bit Switch Module APP Transceiver 1.Description: It is a 16-bit relay driver module.It can realize mobile phone, computer, remote control. 2.Feature: 1>.Built-in test code 2>.Multi-bit IoT control 3>.ESP32 main control ch... $11.89
~~$16.99~~ SKU: GY18022
$11.89
~~$16.99~~
30

QCC3031 Wireless Bluetooth-Compatible Audio Receiver 10W/15W x2 BLE5.0 Stereo Amplifier Module APTX/APTXHD 1.Description: It is a APTXHD power amplifier board.It supports left and right dual-channel speakers,input audio,after connecting the speakers,you can play audio through the speakers,the sound quality is clear,and the playback... $23.79
~~$33.99~~ SKU: GY20612
$23.79
~~$33.99~~
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LoRaWAN RF Module 915MHz ASR6601 Wireless Transceiver Controller MCU Development Board 1.Description: It is a LoRaWAN RF Module.A LoRa module is installed on the module,and the serial port and peripheral pins are led out.With the factory firmware,the sending and receiving control of LoRaWAN can be easily perform... $10.49
~~$14.99~~ SKU: GY20502
$10.49
~~$14.99~~
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LoRaWAN RF Module 470MHz ASR6601 Wireless Transceiver Controller Ra-08 1.Description: It is a 470MHz LoRaWAN RF module.It is a LoRa module designed and developed based on the chip ASR6601, which is used for ultra-long-distance spread spectrum communication. Support Lorawan,Linkwan protocol,suppor... $9.09
~~$12.99~~ SKU: GY20503
$9.09
~~$12.99~~
30

RFID Wireless Reader Module 13.56MHz 125KHz Dual Frequency WG26 WG34 ID IC Card Reader 1.Description: It is a IC+ID dual frequency card reader module. It integrates a high-performance card reader RF circuit and antenna,replacing the Wiegand data output protocol. 2.Feature: Wigan dual format ou... $6.99
~~$9.99~~ SKU: GY17857
$6.99
~~$9.99~~
30

RFID Wireless Reader Module 13.56MHz 125KHz Dual Frequency UART ID IC Card Reader Description: It is a IC+ID dual frequency card reader module. Integrates a high-performance card reader RF circuit and antenna, replacing the UART data output protocol. Note: Due to the shortage of the... $5.59
~~$7.99~~ SKU: GY17858
$5.59
~~$7.99~~
31

DC 5V 5W Wireless Charging Receiver Module PCBA Circuit Board Sensing Distance 8mm with 5cm Long Thread 1.Description: It is a 5V wireless charging receiver module.It can be used with the transmitter for wireless charging. 2.Feature: 1).It can be connected to charge the battery. 2).The connecting wire is highly... $4.19
~~$5.99~~ SKU: GY19745
$4.19
~~$5.99~~
31

10W High-Power Wireless Charging Transmitter Module PCBA Circuit Board Wireless Charger Sensing Distance 8mm 1.Description: It is a wireless charger transmitter.It can charge mobile phones with wireless charging.If the mobile phone does not have the wireless charging function,you can purchase another receiver to charge it. 2.Featur... $4.19
~~$5.99~~ SKU: GY19744
$4.19
~~$5.99~~
31

Bluetooth-compatible Audio Transmitter Module Stereo Mini Wireless Music Transfer Module Bluetooth 4.1 Audio Transmitter Module Stereo Music USB Sound Card Wireless Transfer to Speakers Headphones KCX_BT_EMITTER Description: 1.KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates co... $4.89
~~$6.99~~ SKU: GY19733
$4.89
~~$6.99~~
31

FM MW SW Wireless Radio Receiver Module DC 3.7V Alarm Clock FM MW SW Wireless Radio Receiver Module Tips: This module has been update to a new verision, we have already update the pictures and descriptions. If you got the old version and have problems of using it... $9.79
~~$13.99~~ SKU: GY19732
$9.79
~~$13.99~~
31

DC 5V 1A Wireless Power Supply, 5W Wireless Charger, Universal Mobile Phone Charging Module 1.Description: It is a 5W wireless charger. Place the mobile phone with wireless charging function on the coil where the center of the back corresponds to the coil center of the HW-225 module, and the mobile phone can be charged. ... $3.91
~~$5.59~~ SKU: GY19636
$3.91
~~$5.59~~
30

DIY Kit FM Radio Module Adjustable 76-108MHz Wireless Receiver LCD Display DC 3.7V 5W 8ohm Speaker FM Digital Radio DIY Kit FM Radio, Adjustable 76-108MHz Wireless Receiver with LCD Display (No Battery) (Please kindly noted: We ship order via airmail. The 18650 battery is not included due to shipping restrict here. Please prepare the battery... $19.25
~~$27.50~~ SKU: GY18971
$19.25
~~$27.50~~
30

Wireless Bluetooth-compatible Decoder Module Audio Receiver APP Controller BLE5.0 AUX Audio Output for Digital Amplifier Module 1.Description: XY-ABT is a MP3 Bluetooth Decoder Module.Dual channels audio signal output. It is ideal for DIY wireless Bluetooth speakers and transponders. It can work with APP Sinilink which can display can monito... $3.49
~~$4.99~~ SKU: GY18667
$3.49
~~$4.99~~
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