Olimex ESP32-S2-DevKit-Lipo-USB Development Board

The ESP32-S2-DevKit-Lipo-USB from Olimex is a highly integrated, low-power, single-core Wi-Fi microcontroller based on the ESP32-S2-WROOM, designed this board to be secure and cost-effective, with high performance and a rich set of IO capabilities. Compared to the ESP32, ESP32-S2 is only single-core and loses Ethernet and Bluetooth connectivity, but has more GPIO pins. The typical use for boards like this is for WiFi-enabled devices. The ESP32-S2-WROOM supports low power modes including deep sleep options that go as low as 20uA, making them last a long time even on mobile power sources. This board is pin-to-pin compatible with Espressif ESP32-Saola-1, but adds a LiPo battery charger and the ability to work on LiPo power when the external power supply is disconnected, allowing handheld applications and increasing availability and reliability. It uses the built-in USB interface and can work as a host and device, even when powered by the LiPo battery. Features

* ESP32-S2-WROOM module

* RGB LED

* User button, Reset button

* Micro-USB OTG connector

* Can work as a USB host or USB device

* Built-in LiPo battery charger

* LiPo battery connector

* PCB dimensions: (1.9 x 1.1)" (4.8 x 2.8) cm

* Operating temperature: -40+85C

Resources Documents

* Arduino IDE installation guide

* Resources web page

* ESP32-S2-Devkit-Lipo-USB GPIOs map

* ESP32-S2-Saola-1 web page

* European Declaration of Conformity

* UKCA Declaration of Conformity

Hardware

* Schematic in PDF format

* GitHub

Software

* Arduino demo code - check the documents section above for the installation guide

* ESP-IDF has support for ESP32-S2

Package Contents

* 1x ESP32-S2-DevKit-Lipo-USB Development Board (WROOM)