Plug in a Cardputer-Adv over USB-C and run /maker-setup. Claude clones the build-with-claude repo, flashes UIFlow 2.0 firmware and installs the app bundle. It then pairs with Claude Desktop over BLE.
What it does
Where CWC Makers runs and what it adds, from its documentation
/maker-setup clones moremas/build-with-claude
Detects the device and flashes UIFlow 2.0 firmware
Installs Claude Buddy, Hello and Snake apps
Walks you through the download-mode button press
Skill cardputer-buddy iterates on apps (push, tail, REPL) without re-flashing
Writes MicroPython apps you request
When to use it
Good fit
You own the Code-with-Claude Makers Cardputer kit
You want Claude to write and push MicroPython apps to the device
Not for
Anyone without an M5Stack Cardputer-Adv
How to install CWC Makers
You need: Python 3.10+; git optional (curl+tar fallback); M5Stack Cardputer-Adv
Run Claude Code
Run /plugin install cwc-makers@claude-plugins-official
Plug the Cardputer-Adv in over USB-C
Run /maker-setup and press the download-mode button when asked
Permissions and security
What it can access
Flashes firmware to a USB device
Downloads a repo and auto-installs esptool
Review the source before granting an agent access to credentials or production systems. We document what the maintainers state; we do not audit code.
