Waveshare ESP32-S3 Mini Dev Board ESP32-S3FH4R2 4MB Flash 2MB PSRAM
The Waveshare ESP32-S3 Mini Development Board is an ultra-compact IoT platform featuring the ESP32-S3 dual-core Xtensa LX7 processor with integrated 2.4 GHz Wi-Fi and Bluetooth LE. It provides 34 GPIOs, 4MB Flash, and 2MB PSRAM, and is programmable via ESP-IDF or Arduino IDE via its USB Type-C interface.
Features
- ESP32-S3 Dual-Core Processor: Features the Xtensa LX7 dual-core CPU clocked up to 240 MHz, delivering robust performance for embedded IoT applications.
- Integrated Wireless Connectivity: Combines 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth Low Energy (BLE) for versatile local wireless communication.
- Ample Memory for Applications: Equipped with 4 MB of Flash for program storage and 2 MB of PSRAM for data-intensive tasks and graphics.
- Ultra-Compact Split-Design: Innovative PCB architecture separates USB and button circuits, enabling integration into thin, space-constrained products like wearables.
- Developer-Friendly GPIO: Exposes 34 multifunction GPIO pins for extensive interfacing with sensors, displays, actuators, and peripheral modules.
Out of stock
The Waveshare ESP32-S3 Mini Development Board is a highly integrated, low-profile platform engineered for compact IoT and embedded system designs. Based on the Espressif ESP32-S3FH4R2 SoC, it leverages a dual-core Xtensa LX7 processor capable of 240 MHz operation, supported by 512KB SRAM, 384KB ROM, and external 2MB PSRAM and 4MB Flash memory.
Its split-design PCB architecture minimizes thickness, making it suitable for wearable electronics and slim industrial devices. The board includes a USB Type-C port for 5V power input, programming, and serial communication, with onboard regulation to the 3.3V logic level. Full support for ESP-IDF and Arduino IDE frameworks accelerates development from prototype to production.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 4 × 6 × 2 cm |
