Inkterface Firmware Flasher

Flash the Inkterface e-ink faceplate firmware straight from your browser — no tools to install.

  1. Plug your Feather board into this computer over USB.
  2. Click the install button for your board below.
  3. Pick the board's serial port in the popup and follow the prompts.

Requires Chrome or Edge (browsers with Web Serial support). If the board doesn't show up, hold its BOOT/DFU button while plugging it in.

Adafruit Feather ESP32-S3 (Feather V1 build)

The board from the official parts list, USB-C connector.

Adafruit Feather ESP32 V2 (Feather V2 build)

The older plain-ESP32 Feather, USB-C, CH9102 serial chip.

This fork adds a "now playing" artwork mode (game box art, playtime, and achievement progress). Based on Valve's Inkterface, MIT licensed.