Wemos S2 mini Board

Caution

This page is automatically generated from RIOT doxygen documentation. If you find any issues or have suggestions for improvement, please report them on Github.

View Doxygen Documentation View this board's documentation as generated by Doxygen.

View on GitHub View this board's source code on GitHub.

Tip

When using this board with RIOT, set the BOARD variable to esp32s2-wemos-mini in your Makefile. If you follow the standard RIOT project structure, your Makefile should look like this:

./Makefile

# name of your application
APPLICATION = hello-world

# Change this to your board if you want to build for a different board
BOARD ?= esp32s2-wemos-mini

# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/RIOT

include $(RIOTBASE)/Makefile.include

Support for Wemos S2 mini Board @author Benjamin Valentin benjamin.valentin@ml-pa.com

\section esp32s2-wemos-mini Wemos S2 mini

Overview

Documentation for the board can be found on the vendor page:

• Wemos S2 mini
• Schematic

Flashing the Device

Flashing RIOT is quite easy. The board has a Micro-USB connector with reset/boot/flash logic. Just connect the board to your host computer and type using the programming port:

BOARD=esp32s2-wemos-mini make flash

If RIOT is already on the device, it should automatically enter bootloader mode. If this does not work or the device is stuck in some other mode, you can force it into bootloader mode by pressing the Reset (RST) button while holding the BOOT (0) button.

For detailed information about ESP32-S2 as well as configuring and compiling RIOT for ESP32-S2 boards, see esp32_riot.

Back to table of contents