ESP32S minimal example
Tutorial: https://esp32s.com/wiki/lilygo-t-deck-plus-arduino-gps-meshtastic/
Arduino-ESP32: 3.3.0
FQBN: esp32:esp32:esp32s3:CDCOnBoot=cdc,PSRAM=opi,FlashSize=16M
Libraries: TinyGPSPlus 1.1.0
Reviewed: 2026-10-22
Read the wiring/model notes first. Compilation check only; no physical bench test.
