Water-Auto/gpio.lua at master · utkarshsethi/Water-Auto · GitHub

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gpio.serout(4,gpio.LOW,{39950,99500},4, function() print("Configuring GPIOs ...") end)

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--Configure GPIO from TABLE
for k,v in pairs(config.GPIO) do
    nr = tonumber(k)
    if (v == "INPUT") then
        gpio.mode(nr, gpio.INT, gpio.PULLUP)
        print(v, " on Port", nr)
    elseif (v == "OUTPUT") then
        gpio.mode(nr, gpio.OUTPUT)
        gpio.write(nr, gpio.LOW)
        print(v, " on Port", nr)
    elseif (v == "INT") then --interupt
        gpio.mode(nr, gpio.INT)
        print(v, " on Port", nr)
    end
end

gpio.mode(4, gpio.OUTPUT, gpio.PULLUP) --maybe fix reset
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