Official SDK
PMSG is a community hardware platform. Its Muse integration points to the Control-C SDK fork and the official facebookincubator upstream.
PMSG — Muse Gadget project
Control-C/PMSG
Short answer
The PMSG Muse integration connects a smart-glasses arm to Muse, using a four-pixel light bar, vibration, a button, and light, UV, and movement sensors for device interaction. Its Muse documentation also describes a BLE privacy-preference broadcast.
What you need
The Muse guide specifies PMSG V4 or later with a XIAO ESP32C6, a USB-C data cable, the Muse app in Developer mode, a personal SDK token, and ESP-IDF 6.0.1 on macOS or Linux. Wiring uses 3.3 V. This firmware is not intended for the nRF52840 host.
How you build and install it
Use the Control-C/Pmsg-muse-gadget-sdk fork and copy the PMSG board configuration into its ESP32 device configurations. Select the esp32c6 target, enter the personal token through menuconfig, then build, flash, and monitor. Add the device in the Muse app and confirm with D9. The guide disables the home-network tunnel on the C6, which has no PSRAM.
How it fits
Activity
Last pushed 3 Oct 2026, with 47 stars and 7 forks. This is repository activity metadata, not a build or device validation.
Good to know
Before you flash.
This summary comes from the README and public GitHub data, checked on 2026-10-03. This site has not built, flashed or paired this project.
Next steps
Source: GitHub README
Read the README on GitHub
The authors keep the full instructions, wiring notes and images in the repository README, where they are always current.
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