Firmware Hero
0

BLETHR

Receiving and displaying data from an external thermometer operating in the BTHome v2 format on the display of another BLE thermometer.

  • Custom firmware
  • Stable
  • Medium brick risk

Source code

This project hasn't been claimed by its maintainer yet, so its details come from the community. Is it yours? Claim it

Latest release · 7 Feb 2025v1.1

Before you start

How hard is it?
EasyCopy a file or use a web page. No extra software.
What you need
  • A computer
Can it break my device?
Small chance of trouble, with a way to recover.
Can I undo it?
The project doesn't say. Assume you can't.
Open the installerOpens pvvx.github.io

Did it work for you?

Did BLETHR v1.1 work on your Xiaomi LYWSD03MMC?

No reports yet for v1.1.

One-tap reports from owners. Bricked reports are checked before they count.

Compatibility

Devices: Xiaomi LYWSD03MMC.

No compatibility information yet.

Getting started

From the project's README ("Прошивка"):

Прошить программу в поддерживаемый BLE термометр с экраном возможно с помощью TelinkMiFlasher.html.

Файл прошивки BLETHR для LYWSD03MMC Файл прошивки BLETHR для LKTMZL02 Файл прошивки BLETHR для ZY-ZTH02Pro

Если в дальнейшем потребуется перепрошивка устройства на другую версию программы, тогда используйте OTA Flasher.

Read the full instructions

Risk and recovery

Brick risk
Medium
Requires opening the device
No

From the project's README ("Прошивка"):

Прошить программу в поддерживаемый BLE термометр с экраном возможно с помощью TelinkMiFlasher.html.

Файл прошивки BLETHR для LYWSD03MMC Файл прошивки BLETHR для LKTMZL02 Файл прошивки BLETHR для ZY-ZTH02Pro

Если в дальнейшем потребуется перепрошивка устройства на другую версию программы, тогда используйте OTA Flasher.

Read the full instructions

Releases

VersionNameReleased
v1.1—Latest7 February 2025
All releases on GitHub ↗