ESP32-S3 Mini Development Board with Adapter Board

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Sale price £5.70
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This mini-development board has the ESP32-S3 chip with an Xtensa® 32-bit LX7 dual-core processor, it integrates Wi-Fi, Bluetooth LE, and various peripherals. Its split design reduces overall thickness and volume, making it ideal for space-constrained projects. With 34 multi-function GPIO pins, built-in 512KB SRAM, 384KB ROM, 2MB PSRAM, and 4MB Flash memory, it is capable of strong processing and providing decent storage.

The board includes an FPC 8-pin connector for USB Type-C adaptation and supports interfaces like SPI, I2C, UART, ADC, and PWM. It is compatible with ESP-IDF and Arduino IDE for easy development and supports multiple low-power states, balancing communication distance, data rate, and power consumption to suit various projects. This board is perfect for projects needing a small, powerful, and flexible development solution.


  • ESP32-S3FH4R2 chip with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
  • Built-in 512KB of SRAM and 384KB ROM, onboard 2MB PSRAM and 4MB Flash memory
  • Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication, with superior RF performance
  • Onboard FPC 8PIN connector, supports USB Type-C port via adapter board
  • 34x multi-function GPIO pins
  • Rich peripheral interfaces, including SPI, I2C, UART, ADC, and PWM, etc. to achieve various functions flexibly
  • Supports multiple low-power operating states, adjustable balance between communication distance, data rate and power consumption to meet the power requirements of various application scenarios

What's on Board

  1. ESP32-S3
    Dual-core processor, up to 240MHz operating frequency
  2. ME6217C33M5G
    Low dropout LDO, 800mA (Max)
  3. FPC connector
    0.5mm pitch 8PIN
  4. WS2812 RGB LED
  5. GPIO pins
  6. USB Type-C Port
  7. Power indicator
  8. RESET button
  9. BOOT button



Package Contents

  • 1x ESP32-S3 Mini Dev Board
  • 1x Adapter board
  • 1x FPC Cable

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