You don’t need a JustBoom card but just an IR receiver and connect it as shown here. You might need to choose another GPIO than GPIO18, if this GPIO should already be occupied by other hardware (e.g. some DACs use GPIO18).
You don’t need a JustBoom card but just an IR receiver and connect it as shown here. You might need to choose another GPIO than GPIO18, if this GPIO should already be occupied by other hardware (e.g. some DACs use GPIO18).