2Sets ESP32 S3 Development Board 2.4G WiFi BT Module Internet of Things ESP32-S3-WROOM-1 N16R8 MCU 44Pin 8M PSRAM with Expansion Adapter

ESP32-S3 Expansion Board GPIO 1 Into 2 Breakout Board Double-Layers Expansion Board with N16R8 Development Board; This breakout board can expand the 1 GPI0 pin of the ESP32-S3 board to 2, perfect to reuse all pins and a great tool for your projects;
Pre-Soldered ESP32-S3-DevKitC-1-N8R2: ESP32-S3 is an MCU chip integrating 2.4GH z WiFi and Bluetooth 5 (LE). It is equipped with LX7 dual-core processor, main frequency up to 240MHz, built-in 512 KB SRAM (TCM), 36 programmable GPIOs. pins and rich communication interfaces. Supports larger capacity high-speed Octal SPI Flash and off-chip RAM, and supports user configuration data cache and instruction cache; USB-to-UART Port and ESP32-S3 USB Port (either one or both), default power supply (recommended); 8MB Flash; 2MB PSRAM; Long
Range Communications: ESP32-S3 integrates 2.4GH z WiFi ( 802.11 b/g/n), supporting 40MHz bandwidth; its low-power Bluetooth sub-system supports Bluetooth 5 (LE) and Bluetooth Mesh, which can realize long-distance communication with broadcasting extension through Coded PHY. It also supports 2Mbps PHY to increase transmission speed and data throughput. ESP32-S3 has excellent WiFi and Bluetooth LE RF performance, and can work stably under high temperature