Unverified50% confidenceFactExact time
The modular keyboard project uses a 1U PCB for each key with a CH32V003 RISC-V microcontroller, while the main board uses an STM32WB55RGV6 for Bluetooth and USB; keys are powered via pogo pins and communicate over I2C; each key costs about $8 to $10, and the firmware is still in development.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/30/2026
First Seen
Valid until: 1/28/2027
Sources
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