# ThinkNode M1 Firmware, 3D Files, and Example Code Repository

> Official Elecrow GitHub repository for the ThinkNode M1 containing factory firmware, 3D CAD enclosure files, component datasheets, and example code for the nRF52840-based LoRa Meshtastic transceiver with SX1262 radio and SSD1681 e-paper driver.

## Details

- **Difficulty:** intermediate
- **Project Type:** build
- **Board Types:** nRF52840
- **Devices:** elecrow-thinknode-m1
- **Firmware:** Meshtastic, Arduino (Adafruit nRF52)
- **Use Cases:** Mesh Networking, LoRa & WAN, IoT Prototyping
- **Links:** Github: https://github.com/Elecrow-RD/ThinkNode-M1-LoRa-Meshtastic-Transceiver-With-1.54-EPD-Screen-GPS-function-nRF52840, Firmware: https://flasher.meshtastic.org/, Docs: https://meshtastic.org/docs/hardware/devices/elecrow/thinknode/

## Tags

`firmware`, `open-source`, `github`, `3d-files`, `datasheets`, `meshtastic`, `nrf52840`, `lora`

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