HiLetgo SX1276 ESP32 LoRa Kit Bluetooth 4.2+WiFi+LoRa LoRaWAN Wireless Communication Development Board with 0.49\ OLED Display 64M Bits Flash Works with Arduino IDE
- Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), with LoRa node chip SX1276/SX1278.
- Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching).
- Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal 3D antenna, reserved IPEX (U.FL) interface for LoRa use.