The thickness of the PCB is wrong. The PCB is 1.2mm thick itself, and 1.3mm thick around the plated areas.
Also, when I measure my board maximum thickness (over the connector) I make it 4.5mm, not 3.9.
I know the dimensions differ from those on the official documentation, but perhaps they have changed the design since launch? (edited)
Seeed Studio XIAO ESP32C3
A CAD asset for the makers
20
522
0
1638
updated October 4, 2023
Makes
Comments
View 3 more comments
@FyrbyAdditive thanks for the quick response - I appreciate it.
@tom_1201547 No problem. I now took the time to measure a few different ESP32C3 boards as I have bags of them. The smallest height board I have is 1.17mm and the thickest is about 1.27mm which is quite a difference and probably how the initial one came about. I have compared to the other XIAO board types too and it is the same, so the others will be updated this afternoon.