I'm working with this MCU in a project and ran out of flash space. Would like to know if there is a wat to add an external flash to this or if there is bigger flash option.

Hi,I tried using the motor profiler with B-G431B-ESC1 for an A2212/6T 2200kv motor but it just won't run. The profiler tries to move the motor and it sound's like it is trying to move, but never really rotates. After some time it says the profiler is...