uart
382 results for "uart"
Browse 382 open source reference designs tagged "uart", including schematics, PCB layouts, and bills of materials sourced from public GitHub repositories.
parsnip node
Battery-powered portable Meshtastic mesh node. Custom 4-layer PCB (XIAO ESP32-C6 + E22P-915M30S LoRa + NEO-M9N GNSS), designed in KiCad for 915 MHz / ISED RSS-247.
stm32g music player
Standalone embedded audio system engineered with an STM32G031K8 microcontroller using HAL drivers for peripheral management and a VS1053B codec for real-time decoding and playback.
hacker devices
Full-cycle hardware designs for security research devices — each device is a subfolder with its own README, schematics, PCB layout, and software stack
esp32 c3 iot sensor board
Open-source ESP32-C3 platform for ultra-low-power environmental sensor networks powered by recycled LiPo cells. Includes KiCad PCB, PlatformIO firmware (ESP-NOW + ThingSpeak), BME280/BME680 support, deep-sleep optimizations and measured >12 months runtime on typical cells.
WRO Future Engineers Queretaro CSS
Repository with all the steps to build a robot to complete the WRO Future engineers challenge
