Browse 382 open source reference designs tagged "uart", including schematics, PCB layouts, and bills of materials sourced from public GitHub repositories.
Carrier breaker-board for the ESP32-S3 Devkit. Works great with the ESP32-Bit-Pirate firmware.
Documentation and hardware repository for the SparkFun Triband GNSS RTK Breakout, featuring the UM980 high precision GNSS/RTK module from Unicore Communications
sparkfun
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Wi-Fi, AI chat, and camera module for TI-Nspire calculators. Custom ESP32 PCBs + firmware. (Yes, 'nternet' is intentional, Nspire community naming.)
Wi-Fi, AI chat, and camera module for TI-Nspire calculators. Custom ESP32 PCBs + firmware. (Yes, 'nternet' is intentional, Nspire community naming.)
Wi-Fi, AI chat, and camera module for TI-Nspire calculators. Custom ESP32 PCBs + firmware. (Yes, 'nternet' is intentional, Nspire community naming.)
Wi-Fi, AI chat, and camera module for TI-Nspire calculators. Custom ESP32 PCBs + firmware. (Yes, 'nternet' is intentional, Nspire community naming.)
Repository with all the steps to build a robot to complete the WRO Future engineers challenge
Full-cycle hardware designs for security research devices — each device is a subfolder with its own README, schematics, PCB layout, and software stack