LILYGO ESP32 S2 V1.1 Dev Board with 4MB Flash 8MB SRAM Wi-Fi USB

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The LILYGO ESP32-S2 Dev Board is a compact, low-power, and feature-rich development board built around the ESPRESSIF ESP32-S2 chipset. Designed for IoT, wireless control, and porta ble embedded systems, it offers 4MB Flash, 8MB SRAM, Wi-Fi connectivity, and a USB Type-C interface. With multiple onboard buttons and support for external battery input, it's ideal for prototyping and deploying smart, connected devices. Key Features of LILYGO ESP32 S2 V1.1 ESP32-S2 single-core 32-bit processor 4MB Flash + 8MB SRAM for efficient multitasking Built-in Wi-Fi for seamless wireless communication USB Type-C port for power and programming Multiple buttons: Power, Reset, Boot, Customize, DPI switch 32.768KHz crystal oscillator for real-time applications JST 2-pin (1.25mm) connector for 3.7V–4.2V lithium battery input USB 5V/1A power input with 500mA charging current Wide operating voltage: 2.7V–3.6V Technical Specifications of LILYGO ESP32 S2 V1.1 Chipset ESPRESSIF ESP32-S2 Flash 4MB SRAM 8MB Buttons Power, Reset, Boot, Customize, DPI Clock 32.768KHz crystal oscillator Voltage Range 2.7V–3.6V Wireless Wi-Fi Power Input USB 5V/1A Charge Current 500mA Battery Input 3.7–4.2V (via JST 2P 1.25mm) Applications IoT devices and automation systems Wireless sensor platforms Custom embedded applications Battery-powered Wi-Fi projects Prototyping with full GPIO access Developer Resources Sample Code & Documentation on GitHub Community support and technical Q&A available via GitHub Issues What's in the Box Show more