# ESP32-S3 Mini Development Board

**Type:** Product page · **SKU:** WS-25081 · **Brand:** [Waveshare](https://core-electronics.com.au/brands/waveshare-in-australia)
**Page:** https://core-electronics.com.au/esp32-s3-mini-development-board-retired.html ([markdown](https://core-electronics.com.au/esp32-s3-mini-development-board-retired.html.md))

ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5...

## Pricing

- **Price:** $8.80 (inc GST) — $8.00 AUD, exc GST
- **Quantity discounts:** 10+ $7.68 (exc GST) · 25+ $7.44 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 154 today, and up to 300 more in 12–19 days.

## Description

ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GHz Wi-Fi & Bluetooth 5

Based on ESP32-S3FH4R2, onboard multi-function GPIO pins

Castellated Module, Suitable For SMD Applications

### Specifications

- Equipped with Xtensa® 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE)
- Built in 512KB of SRAM and 384KB ROM, onboard 4MB Flash memory and 2MB PSRAM
- Castellated module and onboard ceramic antenna, allows soldering direct to carrier boards
- Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
- Integrated with USB serial port full-speed controller, 34 × GPIO pins allows flexibly configuring pin functions
- 4 × SPI, 2 × I2C, 3 × UART, 2 × I2S, 2 × ADC, etc.
 
### What's On Board

![](https://core-electronics.com.au/attachments/uploads/WS-25081-features.jpg)

1. **ESP32-S3FH4R2 dual-core processor** up to 240MHz operating frequency
2. **USB Type-C Port**
3. **ME6217C33M5G** low dropout LDO, 800mA (Max)
4. **WS2812 RGB LED**
5. **2.4G ceramic antenna**
6. **BOOT button** Press it and then press the RESET button to enter download mode
7. **RESET button**
8. **ESP32-S3FH4R2 pins**
 
### Pin definition

![](https://core-electronics.com.au/media/wysiwyg/ESP32-S3-Zero-details-inter.jpg)

### Dimensions

### ![](https://core-electronics.com.au/attachments/localcontent/ESP32-S3-Zero-details-size_854785a3acf.jpg)Resources

- Wiki for ESP32-S3 Mini Development Board

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/W/S/WS-25081-1.jpg)