100% brand new and high quality Features: MCU: ESP32. FLASH: 16MB PSRAM: 8MB. Bus Interfaces: UART, SPI, 12C-, CAN, 12S, SDIO. Wireless Connectivity: Wi-Fi: 802.11 b/g/n, BLE V4.2. Onboard Buttons: RST+BOOT WS2812 RGB: GP1012. USB to TTL chip: CH9102 . POWER: DC 5-12V. Specifications: MCU: ESP32 FLASH: 16MB PSRAM: 8MB Bus Interfaces: UART, SPI, 12C-, CAN, 12S, SDIO Wireless Connectivity: Wi-Fi: 802.11 b/g/n, BLE V4.2 Onboard Buttons: RST+BOOT WS2812 RGB: GP1012 USB to TTL chip: CH9102 POWER: DC 5-12V Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 X T-Internet-COM 2 X M2.5X5mm screws