573 B
573 B
badgemagic-firmware
Hardware details and information to build an open firmware for LED badge
Hardware Information
BadgeMagic target hardware features a custom 11x44 LED matrix display, Bluetooth LE and low power consumption.
Chipset
The design relies on a single MCU. MCU type has changed depending on manufacturer batches.
- ARM M0 variant based on MM32W062
- RISC-V variant based on CH582
Display
The custom 11x44 LED dot matrix is using persistence of vision. (assets/dotmatrix.png)
Firmware
Functionalities
The badge stores bitmaps in