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TTL_sensors-on-ESPHome

customized sensors on ESP Home, triggered by TTL messages of Xiaomi BT gateway.

Thanks to:

https://github.com/nldroid/CustomP1UartComponent https://esphome.io/custom/uart.html

Howto

  1. edit the .h file; I have one of Zelkova K1 smart-lock, one of BT temp&humi 2, and two of Flora Sensors (HHCCJCY01). you should modify the codes according to your configurations.
  2. edit yaml match the content of .h file.
  3. upload

Tested on ESP32 & ESP8266

Known issues:

  • '[E][uart:096]: Reading from UART timed out at byte 0!' on every ttl message.
  • timestamp not converted to readable format.
  • keyid not converted to readable format.