ESP32-S3-GEEK is a geek development board designed by Waveshare, onboard USB-A port, 1.14inch LCD screen, TF card slot, and other peripherals. Supports 2.4GHz WiFi and BLE 5, with integrated 16MB Flash & 2MB PSRAM, provides I2C port, UART port, and GPIO header, bringing more possibilities for your project.

Key features include:

• Adopts ESP32-S3R2 chip with Xtensa® 32-bit LX7 dual-core processor, capable of running at 240 MHz
• Built in 512KB SRAM, 384KB ROM, 2MB of on-chip PSRAM, and onboard 16MB Flash memory
• Onboard 1.14inch 240×135 pixels 65K color IPS LCD display
• Integrated 2.4GHz WiFi and Bluetooth LE wireless communication
  • WiFi supports Infrastructure BSS in Station, SoftAP, and Station + SoftAP modes
  • WiFi supports 1T1R mode with data rate up to 150 Mbps
  • Bluetooth supports high power mode (20dBm) 
  • Internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
• Onboard 3PIN UART port, 3PIN GPIO header and 4PIN I2C port
• Equipped with plastic case and cables
• Provides online open-source demo and resources, more convenient for learning and development