ESP32-S2

ESP32-S2 – WEMOS S2 mini

Arduino, DIY, Electronics, ESP32, ESP32-S2 / Achim Pieters

The Wemos ESP32-S2 is a small Wi-Fi module based on the ESP32-S2FN4R2. The S2 is a new version of the well-known Wemos D1 Mini. The biggest update to the S2 is about twice as many I/O pins in the same form factor. This means that most shields intended for the Wemos D1 Mini can also […]

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ESP32-S2 – Pinout

Arduino, DIY, Electronics, ESP32, ESP32-S2, Programming / Achim Pieters

In this post, we’ll be taking a closer look at the ESP32-S2 hardware, and more specifically, the ESP32-S2 Mini pinout. The ESP32-S2 is based on the Xtensa® single-core 32-bit LX7 microprocessor, up to 240 MHz. The ESP32-S2 pinout consists of 43 × programmable GPIO’s pins, 2 × 12-bit SAR ADCs, up to 20 channels. The

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