---
title: "A status-bar remote for a Bluetooth toilet, from its WeChat mini-program"
url: "https://reamcp.dev/en/cases/a-status-bar-remote-for-a-bluetooth-toilet-from-its-wechat-m-c1a26f"
source: "https://rea.run/showcase/thinkszyg-toilet-ble"
source_type: "website"
author: "@thinkszyg"
author_handle: "@thinkszyg"
stars: 0
category: "File formats & protocols"
categories: ["formats-protocols"]
tags: []
added: "2026-10-13T03:57:35.451Z"
updated: "2026-10-13T03:57:35.451Z"
locale: "en"
content_locale: "en"
---

# A status-bar remote for a Bluetooth toilet, from its WeChat mini-program

Reverses the Bluetooth protocol that a smart toilet's WeChat mini-program speaks and builds a menu-bar remote with REA and Codex (original X post not linked from the showcase).

## Description

Why it is listed: Interoperability with the author's own device; no vendor code is redistributed.

## Original README

@thinkszyg used Codex + REA to reverse a WeChat miniprogram Bluetooth toilet protocol and vibe a native status-bar remote in ~30 minutes — own device demo.