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Meet the EFZ-ESP32S3

EFZ-ESP32S3 — front and back

The EFZ-ESP32S3 is the EmbeddedFun training board: an ESP32-S3 with every peripheral the course uses already on board — an SHT30 temperature and humidity sensor, a 6-axis IMU, an RGB LED, two LEDs and buttons, a microphone, a speaker amplifier, a microSD slot and a display. It is powered, flashed and debugged over a single USB-C cable.

Build target​

west build -b efz_esp32s3/esp32s3/procpu .

Every hands-on page has an EFZ-ESP32S3 tab with the commands for this target.

Full spec, pin map and schematic​

The board's pin map, strapping pins, errata and schematic are on its page in Boards → EFZ-ESP32S3.