I've just received a Vamo PCB. I've applied 4.2 Volts to the +pin and ground and no joy. Nothing happens on the display.
The voltage across the fire button and the Up/Down buttons show to be 3.3v. I don't find any output at the connections for the atty connector.
Any thoughts..?
The voltage across the fire button and the Up/Down buttons show to be 3.3v. I don't find any output at the connections for the atty connector.
Any thoughts..?