Wio Terminal, CircuitPython, and 5V / 3V3 on 40-pin connector

Products & Technology Wio Terminal
#1

I’m not getting 3V3 or 5V on the 40-pin Raspberry Pi connector on a recently-purchased Wio Terminal after installing the latest 6.0.0-beta.0.uf2 CircuitPython.

Before installing the CircuitPython uf2, I do see the voltages. And if I install the ArduPy uf2, I again see the voltages.

Is it possible that CircuitPython is not bringing PC14 (5V_OUTPUT_CTR) high and PC15 (3V3_OUTPUT_CTR) low, thus enabling the outputs?

(In the meantime, is there a simple way to set these outputs from CircuitPython? The board module does not know PC14/15 or the longer labels, apparently.)

I would investigate further, but there are no component designators on the PCB, and I do not see any PCB layout file.

Thank you.

–Dale

#2

Hi, i will look into this and push a new PR and fix this ;D

1 Like
#3

It’s merged, you may use the latest build for this :smiley:

1 Like