Hello, I am trying to run shell_exec("echo 1 > /sys/class/gpio/gpio3/value"). But it doesn't work and i think it's because of permissions, how do...
Hey, I am doing a project where I need to control a few transistors and a few WS2812 addressable led strips from a web interface. In my previous...
Hello, I want to make a webserver hosted on udoo through which I could execute scripts on arduino side (some simple io and PWM), so far i found a...
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