Michal8

Hi, I have finally found the solution, the problem is in /etc/default/cpufrequtils where MIN_SPEED was set to 240MHz and it is too low. I set the MIN_SPEED to 600MHz and conservative governor. Now it WORKS as expected. Maybe it helps someone:)

hello, i have installed WiringOP it works good for switching relay module but I cannot make DHT 22 to work. Output looks like this Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Data not good, skip Humidity = 0.0 % Temperature = 0.0 *C (32.0 *F) Data not good, skip On one line there were possible good values bud it was one line of 1000. I have tried the script from http://www.piprojects.xyz/temperature-humidity-sensor-orange-pi/I don't have an idea how to debug this, can anyone help or confirm that it should work?

Thank you for reply, now It's switching relay module as expected. I found pin names for orange pi zero here http://www.orangepi.org/orangepibbsen/forum.php?mod=viewthread&tid=2236maybe it helps someone.

Hello, I'm trying to work with Orange pi ZERO, and there is only PA7 and PA10 pins available as GPIO, is it possible to disable for example UART2 tx and rx pins and use them as GPIO? How? Thank you very much for reply. M

Hello, i have problem that text output is cut and I cannot see the command line when writing commands, I have tried vairious settings to disp init but everytime it looks the same, any ideas?