Quilter did the layout without human intervention (!) for the QSP32 Solar Boost, a 43 x 28mm ESP32-C3-based board! It charges a battery through a solar panel and has a tiny Bosch sensor BME280 that measures temperature, humidity, and pressure. Follow along as we bring the board up.
Step 1: validate the board by programming a Hello World "blink" over USB-C to UART.