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Main image of ESP32-S3 Mini Development Board with Pre-Soldered Header,2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-S3FH4R2 Dual-Core Processor,240MHz Running Frequency, USB Type-C Port

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ESP32-S3 Mini Development Board with Pre-Soldered Header,2.4GHz Wi-Fi,Bluetooth 5 Support,Based on ESP32-S3FH4R2 Dual-Core Processor,240MHz Running Frequency, USB Type-C Port

Item #: 9SIVTTKM868084
Mfr. Part #: ZP0820ZP.202606

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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.

Overview

Specs

Reviews

ESP32-S3 Mini Development Board with Pre-Soldered Header, Based On ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, 2.4GH z Wi-Fi & Bluetooth 5 Features 1. ESP32-S3-Zero-M Development Board Based on ESP32-S3FH4R2, onboard multi-function GPIO pins Castellated Module, Suitable For SMD Applications 2. Support C/C++, MicroPython Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started What's On Board 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 Package Content ESP32-S3-Zero-M × 1 Note Development Resources is provided, please contact us if you have any problem.

Additional Information
First Listed on Newegg	October 08, 2026

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Item#: 9SIVTTKM868084