waveshare 2 PCS 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

Key Features

• 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.