Seeed Xiao ESP32S3

Fully compatible

This product is fully compatible with OpenShock.

See the official webpage for a more exhaustive description.

Specifications

• ESP32-S
• 8MiB Flash
• 8MiB PSRAM
• Detachable antenna

Flashing

Extra steps required

Please read this section carefully.

On the first picture in the Media section below, aside the USB-C are two (extremely small!) buttons.

• The "R" button is "Reset";
• The "B" button is "Bootloader".

To flash, you need to enter bootloader mode. Follow these steps:

• Unplug the board.
• Hold down the "B" button.
• Replug the board while holding it down.

If everything went correctly, you can now flash the board using a flashing tool like esptool. After flashing, press "R" to reset the board into normal boot mode.

Media

Info

The antenna is detachable. The back side of the antenna has adhesive tape.