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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. ESP32S WIFI BLE Board ESP32S WIFI BLE Board
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    ESP32S WIFI BLE Board-V1.0
    $13.60
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  2. ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino
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    ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino
    $1.20
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  3. AI-WB2-32S Kit 2.4G WiFi&BLE Module ESP32 Development Board with BL602 compatible with ESP32-S AI-WB2-32S Kit 2.4G WiFi&BLE Module ESP32 Development Board with BL602 compatible with ESP32-S
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    AI-WB2-32S Kit 2.4G WiFi&BLE Module ESP32 Development Board with BL602 compatible with ESP32-S
    $3.50
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  4. ESP-12S Wifi Module (ESP8266) ESP-12S Wifi Module (ESP8266)
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    ESP-12S Wifi Module (ESP8266)
    $2.80
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  5. WT-ESP32-CAM / WiFi + Bluetooth Camera Module Development Board WT-ESP32-CAM / WiFi + Bluetooth Camera Module Development Board
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    WT-ESP32-CAM / WiFi + Bluetooth Camera Module Development Board
    $12.90
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  6. 2.4G 4dBi WiFi Antenna With Cover 2.4G 4dBi WiFi Antenna With Cover
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    2.4G 4dBi WiFi Antenna With Cover
    $0.75
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  7. 2.4G 4DB IPEX WIFI/Bluetooth Module Antenna 2.4G 4DB IPEX WIFI/Bluetooth Module Antenna
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    2.4G 4DB IPEX WIFI/Bluetooth Module Antenna
    Special Price $0.26 was $0.90
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  8. ESP32-C3-WROOM-02-H4 2.4GHz WiFi+Bluetooth BLE5.0 wireless module ESP32-C3-WROOM-02-H4 2.4GHz WiFi+Bluetooth BLE5.0 wireless module
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    ESP32-C3-WROOM-02-H4 2.4GHz WiFi+Bluetooth BLE5.0 wireless module
    $1.95
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  9. wt32-sc 01 wt32-sc 01
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    ESP32 Development Board - WT32-SC01 with 3.5in 320x480 Multi-Touch capactive Screen, support Bluetooth & WiFi
    $39.90
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  10. ESP32-S3 Core Board ESP32-S3 Core Board
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    ESP32-S3 Core Board ESP32 DevKit module with IPS Display Wi-Fi&BLE MCU Module
    $21.55
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  11. SIM808 GPRS/GSM + GPS + Bluetooth Shield SIM808 GPRS/GSM + GPS + Bluetooth Shield
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    SIM808 GPRS/GSM + GPS + Bluetooth Shield
    $28.90
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  12. Bluetooth Low Energy Module Bluetooth Low Energy Module
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    Crowtail- Bluetooth Low Energy Module
    $8.90
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  13. ESP32-S3-WROOM Chip PCB antenna module 2.4 GHz Wi-Fi&Blue Tooth 5 module ESP32-S3-WROOM Chip PCB antenna module 2.4 GHz Wi-Fi&Blue Tooth 5 module
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    ESP32-S3-WROOM Chip PCB antenna module 2.4 GHz Wi-Fi&Blue Tooth 5 module
    $3.10
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  14. ESP32-A1S Wi-Fi+BT Audio Development Kit ESP32-A1S Wi-Fi+BT Audio Development Kit
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    ESP32-A1S Wi-Fi+BT Audio Development Kit
    $16.90
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  15. ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module) ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module)
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    ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module)
    $5.50
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  16. NodeMCU V2 ESP8266 Development Board NodeMCU V2 ESP8266 Development Board
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    NodeMCU V2 ESP8266 Development Board
    Special Price $3.90 was $6.50
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  17. Serial Wifi Serial Wifi
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    Crowtail- Serial Wifi
    $5.45
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  18. PN532 NFC Module PN532 RFID V3 Module PN532 NFC Module PN532 RFID V3 Module
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    PN532 NFC Module PN532 RFID V3 Module
    $5.40
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  19. 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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  20. 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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