Hello! I just realized that the Plus2 does not have a PMU and therefore, as I understand it, cannot charge the additional battery of the Hat Mini EncoderC. Am I mistaken? I was wondering why the autonomy wasn't improved with this addition in my setup. It would be useful to warn buyers about this beforehand, wouldn't it? Thanks!

Hello @felmue,

To be honest, I doubted your response, and I had to review those schematics to realize that I had missed it. Thank you so much!

Regards,
Dave

Question

Does anyone know if it is possible to upload from Arduino IDE to the Stamp-C3 using the PORT.U pins (GND, G18/D-, G19/D+, 5V) instead of using the USB-C connector? Since the ESP32-C3 does not support OTG, I assume that PORT.U and USB-C are the same, no? Otherwise, using the ESP32 Downloader Kit via the ISP pins would be the only solution if one wants to go through PCB, right? Thanks!