dht22 on T64M

[Bejakke]

I have two T64M modules with KCS v3.12.0.
However, dht22 doesn't work for me. It doesn't work on either of the T64Ms.
Tested on gpio 9 and 16.
When I test this via another ESP with ESP-Home, the sensor does work.
No problem with the DS18B20.
How do I fix this? 


Another questions.
  1. is it possible to send a pwm on the free gpio? 
  2. Is there an option to control an output as long as an input is high? 
  3. Will there also be an option for BM280?

[admin]

take photo of your DHT22 sensor setting screen on KCS firmware.
1: output pwm by free GPIO is ok, if you config by esphome or your own Arduino code.
2: sure, config by IFTTT on KCS.
3: KCS not support BM280 directly, you can config by ESPHome.

[Bejakke]

Here are the requested photos.

PWM would be great via the KSC web interface.
This would allow for easy adjustments without programming skills.

[admin]

if your DHT22 sensor include a small pcb with pull up resistance, please DISABLE "PULL UP" option in sensor setting.

[Bejakke]

I've already tried this on several GPIOs, both with and without a pullup resistor.
I tested it with a DHT11, which worked immediately.

[admin]

when we have free time, will test with DHT22.

[admin]

please use original DHT22