v1.75 — NeoPixel Edition

RNode Firmware CE v1.75 with NeoPixel activity indicator for LilyGO LoRa32 v2.1.

What's included

• Pre-built firmware binary for LilyGO LoRa32 v2.1 — flash directly, no compilation needed
• NeoPixel lights purple on boot (60s), white on RX (30s), blue on TX (30s)
• Uses GPIO 13 for the NeoPixel data line (not GPIO 12 — see README for details)

Flashing

arduino-cli upload -p /dev/cu.usbserial-XXXX \
  --fqbn esp32:esp32:ttgo-lora32 \
  --input-file rnode_firmware_lora32v21_neopixel.bin

See the README for full instructions.

Credits

Based on RNode Firmware CE by Jacob Eva and the original RNode Firmware by Mark Qvist.