r/esp32•
nomoreimfull

XAIO USB-C Pinout - questions before i start soldering

https://preview.redd.it/oxhggvmq08ug1.png?width=907&format=png&auto=webp&s=b2518b0a272ee27390c8bfd83c4858e0dc215fc7

https://preview.redd.it/kwls8soo08ug1.png?width=1409&format=png&auto=webp&s=4d9fdf6beb77202ad4cb2848e6569ee7bc7e1d03

I need to tap the data pins for the esp32s3 usb port. I transposed the numbers onto the image of the s3 above. I found the drawing for the SMD part i believe is correct but curious if anyone has soldered directly to the D+/D- pins that can advise. A6/B6 are D+, A7/B7 are D-, if i am reading correctly.

are A6/B6 tied together on the PCB? My hope is they are so I dont need to solder 4 lines.

thanks!

Posted Apr 9, 2026, 8:01 PM UTC

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