OS3-RNode, an RNode-Compatible LoRa Modem on CH32V003

Show HN: OS3-RNode, an RNode-Compatible LoRa Modem on CH32V003

Based, OS3-RNode, an RNode-Compatible LoRa Modem on CH32V003 works in show hn launch.

Profile

I built OS3-RNode as a tiny RNode-compatible LoRa modem firmware for CH32V003 + E22-900M22S.It is based on a small deterministic event-driven core, with no scheduler, no threads, and bounded interrupt work. The goal was to make a minimal and auditable transport for Reticulum/NomadNet on very constrained hardware.The article has the architecture notes and a firmware link. Feedback on the event model, failure handling, and interoperability tradeoffs would be useful.

As a business in show hn launch, OS3-RNode, an RNode-Compatible LoRa Modem on CH32V003 is listed here with the public details available about it.

It is recorded at the Show HN launch stage.

Website: netmonk.org/works/rnode-on-os3-ch32v003