i want to use gpio to control relay i can't find document for nanpPi-M1 which pin which number to use!?
NanoPi-M1 GPIO help
Hello, You can reference these rink to use GPIO of M1:http://wiki.friendlyarm.com/wiki/index.php/Main_Page#Matrix http://wiki.friendlyarm.com/wiki/index.php/Matrix_-_Compact_Kit_B
thanks jjm but in http://wiki.friendlyarm.com/wiki/index.php/Matrix_-_Relay#Download_Matri... can't find souurce code for M1
We really do need simple libraries to use the GPIO - everyone including friendlyArm claim "Raspberry Pi compatible GPIO" or similar. The only thing that is compatible is the connector - on the Pi it is TRIVIAL to do I2C and simply port control - without having to be ROOT or use awkward commands or compile code on a PC... we need something similar for the FriendlyArm boards so that for example on the command line in Debian you could type... pigs w 22 1 That is a typical PIGPIO command on Raspberry Pio - write to GPIO22 value 1 - it really does need to be that easy. Anyone tackled this?
I've had some luck with the GPIO using info from Orange Pi One. See here. http://tech.scargill.net/cheapest-almost-complete-iot-solution/ Can't get the one PWM pin to do anything though.