Thank you, but I already use that sketch...
Communication between Arduino and BT module is fine, the problem is that for some reason I can't understand, the BT module can't connect successfully after pairing with another device (pc or smartphone).
Thank you, but I already use that sketch...
Communication between Arduino and BT module is fine, the problem is that for some reason I can't understand, the BT module can't connect successfully after pairing with another device (pc or smartphone).