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. Features * 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 * ESP32-S3 Dual-core processor, up to 240MHz operating frequency * ME6217C33M5G Low dropout LDO, 800mA (Max) * FPC connector 0.5mm pitch 8PIN * WS2812 RGB LED * GPIO pins * USB Type-C Port * Power indicator * RESET button * BOOT button Resources * Product Wiki * Schematic Pinout Package Contents * 1x ESP32-S3 Mini Dev Board * 1x Adapter board * 1x FPC Cable https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2024-05-23 https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2024-09-18 https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2024-11-29 https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2024-11-30 https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2025-02-13 https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2025-08-06 https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2025-11-28 https://elecena.pl/product/25931537/esp32-s3-mini-development-board-with-adapter-board 2025-11-29