Sendspin XIAO

Native ESP-IDF firmware for a Seeed XIAO ESP32-S3 + PCM5102A DAC.

One-click install via your browser. Requires Chrome, Edge, or Opera (WebSerial API).

Before flashing: wire your XIAO ESP32-S3 to a PCM5102A DAC per the wiring guide in the README. Plug the XIAO into your computer with USB-C, then click Install above.

After flashing: the device will boot into WiFi provisioning mode. Connect a phone or laptop to the SendspinXIAO-XXXXXX open network that appears, browse to http://192.168.4.1, and enter your home WiFi credentials. The device will then join your network and appear in Music Assistant.

Source: github.com/Jesstr8803/sendspin-xiao · Built on the Sendspin protocol SDK · Hardware design inspired by SendspinZero