My Waveshare LC29H DA module no longer accepts input. It was working fine for quite a while. It’s the RPi hat version and I’ve tried commands using tio from the RPi bash with the jumpers in position B and I’ve tried with the module removed and USB to my computer using QGNSS V2.1 and the jumpers in position A. It is in the last configuration I had which is to only show GGA messages, but I can’t do anything. I even tried reflashing it to the same firmware version and it’s not accepting the firmware either. The RX LED flashes when I send it commands as expected and is off when not sending it anything as expect. Is there a hardware way of factory resetting it by driving a pin on the Quectel module itself low or high?
