I downloaded the SDK and followed the DWM3001CDK SDK Developer Guide document. I managed to configure, use TWR applications and save them by following it but the board only works when it is connected to a computer and when connected to an external power (power supply, phone chargers, power banks etc.) the board doesn’t work. From a power supply I checked the supply current and it was 0 ampers and only the D20 LED blinks whereas when connected to a computer D20 still blinks and D9 and D10 turns on.
From the source code I couldn’t find anything about the uart that affects the boards initialization. What can be the problem or is this configurable with SDK? Any help would be appreciated.
