Seeed Studio XIAO ESP32S3 GPIO Pin Mapping IDE vs. physical pins offset issue

Products & Technology
#1

I’ve noticed that there seems to be an offset between the GPIO pin definitions in the IDE and the actual physical pins on the Seeed Studio XIAO ESP32S3. The offset appears to be either +1 or -1 compared to what the IDE indicates. Has anyone else experienced this issue or knows why this might be happening?

#2

Hi,

Thanks for your inquiry. If you are talking about the GPIO pins and Ax/Dx pins in the pinout map, then they are different systems. GPIOx is directly from the MCU, while Ax/Dx is defined by us for using the board in Arduino IDE.