Power & Source of Big Ideas

I followed your link to the wiki page and wondered why you suggested "Install WiringPi for Python".
Nevertheless I went through the install steps. At the end there was no change.
The command "gpio readall" gave the same error: "wiringPiSetup: Unknown model"
I would also be very interested in how to get another distri running on M4 or M4V2.
Hi! I installed the latest version rk3399-eflasher-friendlycore-bionic-4.4-arm64-20190926.img from SD to eMMC using eflasher. Worked fine until I tested the wiringPi library with "gpio readall" command. Then I got an error message "winringPiSetup: Unknown model". Seems like the w...
Hi! I made a custom PCB to attach it to the NanoPi M4 TF card slot. It worked fine. Now with the new NanoPi M4V2 hardware SDIO clock is cranked up to 150 MHz and I get spurious transmission errors. On some NanoPi boards, not even the TF card is booted to use eflasher in the console later. I do not n...
Hi! I encountered a problem using wiringPi on a new NanoPi M4V2. 4.4.179 #1 SMP Thu Aug 29 17:08:23 CST 2019 aarch64 aarch64 aarch64 GNU/Linux Using the following command gpio -v this gives me the following output gpio version: 2.44 Copyright (c) 2012-2017 Gordon Henderson This is free software with...