esphome / esphome/feature-requests
PJON - An open wired bus with up to 254 devices over single wire.
- Dominant language
- No language data
- Stars
- 450
- Forks
- 29
- PR merge metrics
- No merged PRs in 30d
Description
Hi!
I'm currently tinkering with PJON [(pjon.org)](https://www.pjon.org/).
There are multiple options for communication, "it's just another protocol", but [SoftwareBitbang](https://www.pjon.org/SoftwareBitBang.php) over one wire got my attention there.
> It supports simplex and half-duplex asynchronous serial communication for up to 254 devices over a single wire. The maximum length of the bus can reach between 800 and 2000 meters depending on the mode used.
So you can easily do a three wire bus (PWR,GND,PJON-DATA) for your home.
Contributor guide
No contributing guide indexed for this repository
Research direction
The issue proposes support for PJON SoftwareBitbang over a single-wire bus, but it names no repository files, tests, or implementation entry points. Start by reviewing the linked PJON and SoftwareBitbang pages, then determine the integration scope and acceptance criteria before implementation.
Written by the indexing model from the issue text.
Assessment
- Domain
- embedded-iot
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100