Features:OOTDTY   brand new and high qualityESP32 Version:REV1.WIFI & Bluetooth-compatible.4MB Flash & 8MB PSRAM.Lithium battery interface.500mA Max charging current.TF CARD3D ANTENNA.Default firmware: Latest Micropython firmwareOr you can flash your own Micropython firmware.Specifications: Item: LILYGO® T8 V1.7.1 ESP32 WiFi Bluetooth-compatible Module Color: BlackSize: approx. 75x29mm/2.95x1.14inApplication:For Arduino-, for micropythonPackage Includes: 1 x T8 Module (CH9102)1 x Power Cable2 x PinNote: 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!