Packet communication over bidirectional LEDs, inspired by Packet Radio.
Two boards exchange packets through a pair of ordinary LEDs: each LED both transmits and senses light, no photodiode needed. Tested up to 2.5 m with clear narrow-beam LEDs. LX.25 protocol with CRC-16/X.25, acknowledgements and retransmissions, 256-1024 bit/s. LoRa-style API.
| Filename | Release Date | File Size |
|---|---|---|
| PacketLED-1.0.2.zip | 2026-09-24 | 47.71 KiB |
| PacketLED-1.0.1.zip | 2026-09-24 | 45.36 KiB |
| PacketLED-1.0.0.zip | 2026-09-24 | 44.25 KiB |