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modules MODULE TENSION module bluetooth hc05 Relay module for Arduino relay module for esp8266
  1. 3W Wireless Bluetooth 4.0 Stereo Audio Receiver Module

    3W Wireless Bluetooth 4.0 Stereo Audio Receiver Module

    Out of stock
  2. BT06 Bluetooth Serial Wireless Data Module (HC-06 Compatible)

    BT06 Bluetooth Serial Wireless Data Module (HC-06 Compatible)

    4.0  (1) 
    $1.95 As low as $1.70
  3. 315MHz RF Transmitter & Receiver Module Kit

    315MHz RF Transmitter & Receiver Module Kit

    4.7  (3) 
    $0.65 As low as $0.57
  4. AT-09 CC2541 Bluetooth V4.0 Serial Wireless Module

    AT-09 CC2541 Bluetooth V4.0 Serial Wireless Module

    $2.50 As low as $2.22
  5. CT14 Stereo Bluetooth Power Amplifier Module

    CT14 Stereo Bluetooth Power Amplifier Module

    4.3  (9) 
    $1.25 As low as $1.12
  6. RDA5807M Stereo FM Radio Module

    RDA5807M Stereo FM Radio Module

    $0.50 As low as $0.44
  7. Microphone FM Transmitter Module

    Microphone FM Transmitter Module

    $2.75 As low as $2.42
  8. SIM800c USB to GSM/GPRS Serial Port Module

    SIM800c USB to GSM/GPRS Serial Port Module

    $9.25 As low as $8.18
  9. CH9121 TCP/IP Ethernet to Serial Module

    CH9121 TCP/IP Ethernet to Serial Module

    $5.50
  10. TUYA Smart Power Usage Measurement Module

    TUYA Smart Power Usage Measurement Module

    As low as $16.95
  11. HC-06 Bluetooth Serial Wireless Module

    HC-06 Bluetooth Serial Wireless Module

    4.0  (2) 
    $4.50 As low as $4.02
  12. 38KHz Infrared Receiver Module

    38KHz Infrared Receiver Module

    5.0  (1) 
    Out of stock
  13. LoRa RA-01 SX1278 433MHz Transceiver Module

    LoRa RA-01 SX1278 433MHz Transceiver Module

    5.0  (2) 
    $4.75 As low as $4.18
  14. Bluetooth MP3 Audio Decoding Module with USB, TF Card Output

    Bluetooth MP3 Audio Decoding Module with USB, TF Card Output

    4.5  (4) 
    $2.50 As low as $2.18
  15. ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    $6.25 As low as $5.54
  16. RXB35 433MHz Wireless Receiver Module

    RXB35 433MHz Wireless Receiver Module

    5.0  (1) 
    $1.50 As low as $1.31
  17. RXB61 315MHz Wireless Receiver Module

    RXB61 315MHz Wireless Receiver Module

    $0.75 As low as $0.66
  18. GT-38 UART/Serial Single Chip Wireless Transceiver Module

    GT-38 UART/Serial Single Chip Wireless Transceiver Module

    $5.95 As low as $5.28
  19. LoRa Ra-02 SX1278 Wireless Transciever Module

    LoRa Ra-02 SX1278 Wireless Transciever Module

    $4.75 As low as $4.17
  20. ESP-01S ESP8266 Wi Fi Module

    ESP-01S ESP8266 Wi Fi Module

    5.0  (2) 
    $1.25 As low as $1.09
  21. W5100 TCP/IP Ethernet Network Module

    W5100 TCP/IP Ethernet Network Module

    $7.75 As low as $6.86
  22. Qcc5125 32Bit/384KHz Bluetooth 5.1 HiFi Audio Decoder Module

    Qcc5125 32Bit/384KHz Bluetooth 5.1 HiFi Audio Decoder Module

    $31.25 As low as $27.70
  23. RF100CA UHF Tag Reader Module

    RF100CA UHF Tag Reader Module

    Out of stock
  24. RDM6300 125KHz RFID Reader Module with Built-In Antenna

    RDM6300 125KHz RFID Reader Module with Built-In Antenna

    $2.50
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