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IOT - Wi-Fi & Bluetooth
Elecrow offers a wide range of development boards with integrated Wi-Fi and Bluetooth connectivity for various applications. Please choose the one that meets your needs.

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  1. ESP32-WROVER-B WiFi Module PCB Antenna ESP32-WROVER-B WiFi Module PCB Antenna
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    ESP32-WROVER-B WiFi Module PCB Antenna
    $5.70
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  2. Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module
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    Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module
    $2.44
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  3. ESP32 CAM Module ESP32S Development Board with TTL Downloader WiFI&BLE Module with OV2640 Camera ESP32 CAM Module ESP32S Development Board with TTL Downloader WiFI&BLE Module with OV2640 Camera
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    ESP32 CAM Module ESP32S Development Board with TTL Downloader WiFI&BLE Module with OV2640 Camera
    $8.86
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  4. ESP32-WROOM-32D / ESP32 Wifi Bluetooth Wireless Module ESP32-WROOM-32D / ESP32 Wifi Bluetooth Wireless Module
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    ESP32-WROOM-32D / ESP32 Wifi Bluetooth Wireless Module
    $4.30
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  5. Breadboard adapter for ESP8266 Serial-to-WiFi transceiver Breadboard adapter for ESP8266 Serial-to-WiFi transceiver
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    Breadboard adapter for ESP8266 Serial-to-WiFi transceiver
    $4.00 As low as $2.80
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  6. Serial WIFI Transceiver Module ESP8266 Serial WIFI Transceiver Module ESP8266
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    Serial WIFI Transceiver Module ESP8266
    $3.00
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  7. ELE BlueTooth Shield ELE BlueTooth Shield
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    ELE BlueTooth Shield-V1.2
    $13.90
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  8. Mini Pcie to M.2 NGFF Key B 4G Adapter with SIM Card slot Mini Pcie to M.2 NGFF Key B 4G Adapter with SIM Card slot
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    Mini Pcie to M.2 NGFF Key B 4G Adapter with SIM Card slot
    $9.26
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  9. ESP32- WROVER-I 4MB SPI Flash + 4MB PSRAM WiFi-BT-BLE MCU Module ESP32- WROVER-I 4MB SPI Flash + 4MB PSRAM WiFi-BT-BLE MCU Module
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    ESP32- WROVER-I 4MB SPI Flash + 4MB PSRAM WiFi-BT-BLE MCU Module
    $8.20
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  10. ESP8266 IOT Board ESP8266 IOT Board
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    ESP8266 IOT Board
    Special Price $4.45 was $8.90
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  11. ESP32-S3-DevKitC-1-N8R2 ESP32-S3-WROOM-1 Wi-Fi&Bluetooth LE MCU Modules ESP32-S3-DevKitC-1-N8R2 ESP32-S3-WROOM-1 Wi-Fi&Bluetooth LE MCU Modules
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    ESP32-S3-DevKitC-1-N8R2 ESP32-S3-WROOM-1 Wi-Fi&Bluetooth LE MCU Modules
    $29.99
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  12. GPS + BeiDou Dual Modules GPS + BeiDou Dual Modules
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    GPS + BeiDou Dual Modules
    $16.90
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  13. 1 Channel RF Remote Control Module AC 110V - 220V 1 Channel RF Remote Control Module AC 110V - 220V
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    1 Channel RF Remote Control Module AC 110V - 220V
    Special Price $4.00 was $8.00
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  14. AI-WB2-32S Module with BL602 compatible with ESP32-S AI-WB2-32S Module with BL602 compatible with ESP32-S
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    AI-WB2-32S Module with BL602 compatible with ESP32-S
    $3.30
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  15. AI-WB2-12F Module with BL602 support Wifi/BLE AI-WB2-12F Module with BL602 support Wifi/BLE
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    AI-WB2-12F Module with BL602 support Wifi/BLE
    $3.10
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  16. 1000x wifi wireless digital portable microscope for iOS/ Android 1000x wifi wireless digital portable microscope for iOS/ Android
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    1000x wifi wireless digital portable microscope for iOS/ Android
    $45.80
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  17. AC110-240V Mini Bluetooth Laser Engraver 3000mW DIY Desktop Handicraft Wood Printer Tool AC110-240V Mini Bluetooth Laser Engraver 3000mW DIY Desktop Handicraft Wood Printer Tool
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    AC110-240V Mini Bluetooth Laser Engraver 3000mW DIY Desktop Handicraft Wood Printer Tool
    $209.00
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  18. GPRS/GSM + GPS A9G Pudding/SMS/Voice/Wireless Data Transmission + Positioning IOT Development Board GPRS/GSM + GPS A9G Pudding/SMS/Voice/Wireless Data Transmission + Positioning IOT Development Board
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    GPRS/GSM + GPS A9G Pudding/SMS/Voice/Wireless Data Transmission + Positioning IOT Development Board
    $15.50
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  19. L293D Motor Driven Expansion Board for NodeMcu Lua Wifi Board L293D Motor Driven Expansion Board for NodeMcu Lua Wifi Board
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    L293D Motor Driven Expansion Board for NodeMcu Lua Wifi Board
    Special Price $3.50 was $7.00
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  20. Wifi Shield Wifi Shield
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    Wifi Shield
    $39.70
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