Heltec ESP32 LoRa 32 V4 Development Board with OLED Display
$45.00
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Heltec ESP32 LoRa 32 V4 Development Board with OLED Display
$45.00
The Heltec WiFi LoRa 32 V4 — the latest generation ESP32 + LoRa development board, perfect for building your own Meshtastic node, LoRaWAN device, or IoT project.
What's in the box:
- Heltec WiFi LoRa 32 V4 board (ESP32-S3 + SX1262)
- Built-in 0.96" OLED display with protective faceplate
- LoRa antenna pigtail (SMA)
- Header pins
- Battery connector wires
- Original packaging
Key specs:
- 28 dBm high-power LoRa transmit (863–928 MHz)
- WiFi b/g/n + Bluetooth 5 / BLE
- 2MB PSRAM + 16MB Flash
- USB-C
- Solar panel & GPS module ports built in
- Deep sleep under 20μA
Flash Meshtastic or Meshcore firmware and pair it with the free app on your phone — you've got off-grid texting and GPS sharing with zero monthly fees.
Instructions (click on image)
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