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Module MCP23017 module GPS Neo-8M Relay switch module module rf 433mhz relay module for esp8266
  1. TDA7492P Bluetooth Digital Amplifier Audio Receiver Module

    TDA7492P Bluetooth Digital Amplifier Audio Receiver Module

    $11.25 As low as $9.95
  2. CT14 Stereo Bluetooth Power Amplifier Module

    CT14 Stereo Bluetooth Power Amplifier Module

    4.3  (9) 
    $1.25 As low as $1.12
  3. BT04-A Bluetooth Serial Module

    BT04-A Bluetooth Serial Module

    $1.95 As low as $1.70
  4. Ai-Thinker ESP-01S ESP8266 WiFi Module

    Ai-Thinker ESP-01S ESP8266 WiFi Module

    $1.95 As low as $1.70
  5. SONOFF WIFI Smart Switch Module MINI-R4M

    SONOFF WIFI Smart Switch Module MINI-R4M

    $16.50 As low as $14.64
  6. 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
  7. SIM800c USB to GSM/GPRS Serial Port Module

    SIM800c USB to GSM/GPRS Serial Port Module

    $9.25 As low as $8.18
  8. RF100CA UHF Tag Reader Module

    RF100CA UHF Tag Reader Module

    Out of stock
  9. CH9121 TCP/IP Ethernet to Serial Module

    CH9121 TCP/IP Ethernet to Serial Module

    $5.50
  10. 4 Channel POE Power Supply Module

    4 Channel POE Power Supply Module

    $3.50
  11. RX480-E4 Wireless Receiver Module with Learning 4 Channel Decoding

    RX480-E4 Wireless Receiver Module with Learning 4 Channel Decoding

    Out of stock
  12. TUYA Smart Power Usage Measurement Module

    TUYA Smart Power Usage Measurement Module

    Out of stock
  13. 38KHz Infrared Receiver Module

    38KHz Infrared Receiver Module

    5.0  (1) 
    Out of stock
  14. SIM800L Wireless Quad-Band Module (GSM/SMS/GPRS)

    SIM800L Wireless Quad-Band Module (GSM/SMS/GPRS)

    $4.25 As low as $3.85
  15. 125KHz RFID Reader Module

    125KHz RFID Reader Module

    3.0  (1) 
    $4.95 As low as $4.36
  16. LoRa RA-01 SX1278 433MHz Transceiver Module

    LoRa RA-01 SX1278 433MHz Transceiver Module

    5.0  (2) 
    $4.75 As low as $4.18
  17. GA6 B GSM Wireless Module (GPRS/GSM/SMS)

    GA6 B GSM Wireless Module (GPRS/GSM/SMS)

    $3.95 As low as $0.00
  18. ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    ESP32-A1S ESP32S Audio WiFi Bluetooth Module

    $6.25 As low as $5.54
  19. RXB61 315MHz Wireless Receiver Module

    RXB61 315MHz Wireless Receiver Module

    $0.75 As low as $0.66
  20. 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
  21. 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
  22. Ai Thinker ESP-12E ESP8266 WiFi Module

    Ai Thinker ESP-12E ESP8266 WiFi Module

    5.0  (1) 
    $2.75 As low as $2.30
  23. LoRa Ra-02 SX1278 Wireless Transciever Module

    LoRa Ra-02 SX1278 Wireless Transciever Module

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

    ESP-01S ESP8266 Wi Fi Module

    5.0  (2) 
    $1.25 As low as $1.09
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