# yieryi\-lyai24\-mqtt

[DecompHub listing](<https://app.decomphub.com/projects/yieryi-lyai24-mqtt>) · [JSON record](<https://app.decomphub.com/data/projects/yieryi-lyai24-mqtt.json>)

## Description

> Custom MQTT firmware for Yieryi 4\-zone solar irrigation controller \(HH\-LYAI\-24, BK7236/T3\-U\)\. Replaces Tuya cloud with local control\. Reverse engineered pinout, CD4051B mux \+ L9110S valve drivers\.

- Category: games
- Work types: source\-reconstruction
- Targets: Unknown
- Project status: unknown
- Listing updated: 2026\-10\-12T10:17:23\.831Z
- Listing first published: 2026\-10\-12T08:00:34\.249Z

## Repository

- Repository: [patryk4815/yieryi\-lyai24\-mqtt](<https://github.com/patryk4815/yieryi-lyai24-mqtt>)
- License: Not specified
- Repository stars: 1
- Stars checked: 2026\-10\-09T02:03:06\.593Z
- Repository metadata checked: 2026\-10\-09T02:03:06\.593Z

## Progress

Each value describes only its stated scope. An observation date is when DecompHub read the source; it is not a publisher measurement date.

### Checklist completion

- Value: approximately 0 %
- Scope: Yieryi Solar WiFi Smart Water Timer 4 Zone \(HH\-LYAI\-24\) — TODO — 0/9 listed items checked; items are equally weighted
- Date (observed): 2026\-10\-12T10:17:22\.336Z
- Source: [https://github\.com/patryk4815/yieryi\-lyai24\-mqtt/blob/HEAD/README\.md](<https://github.com/patryk4815/yieryi-lyai24-mqtt/blob/HEAD/README.md>)

## Project details

- Languages: C

## Contributing

- Contribution status: unknown
- Help requested: Not reported
- Contribution instructions: Not reported
- Contribution source: Not reported
- Contribution information checked: Not reported
- AI contribution policy: unspecified
- AI policy source: Not reported

## Listing sources

- [Public repository metadata](<https://github.com/patryk4815/yieryi-lyai24-mqtt>)
- [Discovery query](<https://api.github.com/search/repositories?q=%22reverse+engineered%22+in%3Aname%2Cdescription+is%3Apublic+fork%3Afalse+created%3A2026-04-06..2026-05-29&sort=updated&order=desc&per_page=100&page=3>)

## Data notes

Descriptions remain in their recorded source language. Missing values are not inferred. Repository licensing is upstream metadata; this export does not grant rights to upstream code or assets.

Schema version: 1. [Public data documentation](<https://decomphub.com/data>).