Heltec Wifi LoRa 32 V4 ESP32 Bluetooth Development Board+IPX Antenna+GPS Module

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Heltec WiFi LoRa 32 V4 V3 ESP32 Bluetooth WIFI Development Board 0.96" OLED GPS

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ESP32-CAM-MB WIFI Bluetooth Development Board With OV2640/OV3660/OV3660 Camera

Heltec WiFi LoRa 32 V4 ESP32-S3R2 IoT Bluetooth WIFI Development Board 0.96"OLED