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+--- Thread: Connect DS18b20 temperature sensor to KC868-AIO (/showthread.php?tid=7072)
Connect DS18b20 temperature sensor to KC868-AIO - slava - 11-16-2024
I am trying to connect DS18b20 temperature sensor to KC868-AIO and get sensor ID from ESPHome logs
My configuration:
one_wire:
- pin: GPIO01
platform: gpio
This is what I am getting:
[10:58:55][C][gpio.one_wire:020]: GPIO 1-wire bus:
[10:58:55][C][gpio.one_wire:021]: Pin: GPIO1
[10:58:55][W][gpio.one_wire:078]: Found no devices!
RE: Connect DS18b20 temperature sensor to KC868-AIO - admin - 11-17-2024
you can see esp32 pin define for KC868-AIO: https://www.kincony.com/forum/showthread.php?tid=2735
the 1-wire sensor gpio are:
DS18B20/DHT11/DHT21/LED strip -(TP1): GPIO14
DS18B20/DHT11/DHT21/LED strip -(TP2): GPIO5
so you use gpio14 or gpio5, NOT "gpio1"
RE: Connect DS18b20 temperature sensor to KC868-AIO - slava - 11-17-2024
Thanks. It works now with GPIO14.