#Relais 1 - Eclairage LED
/usr/bin/gpio write 7 0
/usr/bin/gpio mode 7 out

#Relais 2 - Imprimante 3D
/usr/bin/gpio write 3 0
/usr/bin/gpio mode 3 out

#Relais 3
/usr/bin/gpio write 22 0
/usr/bin/gpio mode 22 out

#Relais 4
/usr/bin/gpio write 25 0
/usr/bin/gpio mode 25 out