Heltec device

WiFi LoRa 32 (V2)

• ESP32 - Wifi & Bluetooth
• SX127x - LoRa Transceiver
• Frequency options:
  • 433 MHz
  • 470-510 MHz
  • 863-870 MHz
  • 902-928 MHz
• Built in 0.96 inch OLED display
• U.FL antenna connector
• Reset and Program switches
• No GPS

• Firmware file: firmware-heltec-1.x.x.bin
• Purchase link

There are two versions of the Heltec (V2). Below is a picture highlighting the visual differences:

• See hardware update log for more details