Did some more testing of the power supply. Voltages seem correct and stable.
If I disconnect the BLE on/off (Backlight enable) pin, the backlight stays on permanently. However, the board still reboots.
Is there any possibility to re-flash the firmware via usb as some part of a failsafe process? I suspect damage in the internal ROM.
If I disconnect the BLE on/off (Backlight enable) pin, the backlight stays on permanently. However, the board still reboots.
Is there any possibility to re-flash the firmware via usb as some part of a failsafe process? I suspect damage in the internal ROM.
Statistics: Posted by fl3sk — Fri Sep 09, 2016 10:45 am — Replies 1 — Views 103