SMD V2 – 30×20 mm STM32G070 + BMP580 USB‑C LCD Controller Board with BQ24075 Charging (Manufacturability To‑Do Updated)

Compact Low-Power Wrist Altimeter (STM32G070 + BMP580 + 1.77" SPI TFT) – Completed 30 × 20 mm, 2-Layer, 1.6 mm FR-4 PCB Layout Ready for Pre-Manufacturing Review