The fuse of the AC mains gets switched off. I tried to connect the oscilloscope through a 10k resistor and the same behavior was observed. However, I could verify that the switching regulator works fine by measuring the voltage with a voltmeter. Both...

Hello!I recently bought an STEVAL-WESU1 sensor unit. However, when I connected the USB cable to the circuit board, the on board RED LED keeps blinking. According to the documentation it should be steadily lit to indicate charging. Would you be able t...