I left my Hallowing m4 turned on and plugged in to my laptop. It was displaying one of the pre-installed eyes and had absolutely nothing plugged into it but the LiPo I purchased with it.
In the morning the screen was blank and the board seemed non-responsive. One time I plugged it into the laptop and got a beep from the computer indicating an acknowledgement that something was plugged in. After that the board seems dead.
Any chance of a ressurection.
Colin Winterburn