LILYGO ESP32-S2 WOOR
Compact ESP32-S2-WROOM module-based development board with 4MB Flash, 320KB SRAM, native USB OTG, WiFi 802.11 b/g/n, onboard LiPo charging, and BOOT/RESET buttons for USB HID and IoT prototyping.
$5.99
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Specifications
Components
ESP32-S2-WROOM module with single-core Xtensa LX7, 4MB Flash, native USB OTG, and WiFi.
Onboard LiPo charger with 500mA charging current and 3.7–4.2V battery input.
Bus Interfaces
Overview
The LILYGO ESP32-S2 WOOR is a development board based on the Espressif ESP32-S2-WROOM module, featuring the single-core Xtensa LX7 processor with native USB OTG support. It provides 4MB Flash and 320KB SRAM, along with WiFi 802.11 b/g/n connectivity. The board operates at 2.7V–3.6V with USB 5V input and 500mA LiPo charging current via a 3.7–4.2V battery connector. A 32.768KHz crystal oscillator provides accurate timekeeping for RTC applications. BOOT and RESET buttons plus an SMD DIP switch are provided for firmware and configuration control. This board is ideal for low-cost ESP32-S2 prototyping, USB peripheral projects, and battery-powered WiFi IoT nodes.
Use Cases
4IoT
Internet of Things applications including connected sensors, actuators, and smart devices that communicate over WiFi, BLE, LoRa, or other wireless protocols.
Smart Home
Home automation devices for controlling lighting, climate, security, and appliances.
Environmental Monitoring
Monitoring environmental conditions like temperature, humidity, air quality, and weather data using remote sensors.
Smart Switch
Build WiFi or BLE controlled relay boards for switching lights, appliances, and HVAC.
Where to Buy
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