This fork contains modification of the custom firmware by pvvx for LYWSD03MMC Bluetooth Thermometer & Hygrometer device.
The lcd.c file is modified. The source code containes this modified file.
Please use the flasher by pvvx: - TelinkMiFlasher.html.
Modification
- After flashing the modified firmware, if the clock checkbox is selected, and the config is sent with the 'Send config' button, only clock will be shown on the screen.
- Periodic screen change is disabled.
- With unselecting the Clock ckeckbox and sending the config, the main screen will be active again.
The modified image: ATC_Clock_or_Temp_35.bin
LYWSD03MMC Modified Custom Firmware Version 3.5 (HW: B1.4, B1.6, B1.7, B1.9)
(Original) Custom Firmware Version:
- LYWSD03MMC Custom Firmware Version 3.5 (HW: B1.4, B1.6, B1.7, B1.9)
Original Manufacturer Firmware Version
- Xiaomi LYWSD03MMC Original Firmware v1.0.0_0109) (HW: B1.4 only)
- Xiaomi LYWSD03MMC Original Firmware v1.0.0_0130) (HW: B1.4..B1.9)