--uart.setup(0,9600,8,0,1,0);
test = 255;
print(test);
uart.write(test);
i get the message: uart 255 does not exist
when i run it in my program, i get: PANIC: unprotected error in call to Lua API (rgb:75: uart 255 does not exist)
May someone explain to me why this occurs and how to fix it? Thanks!