Features: T-QT ESP32S3 GC9A01 0.85 inch LCD display module WIFI bluetoothcompatible full colors IPSscreen. MCU: ESP32S3FN4R2/ESP32S3FN8, Xtensa 32-bit double cores, LX7 microprocessor. Wireless connectivity: Wifi 802.11bgn, BLV5.0+BLE. Supports onboards antenna and external antenna, which can be freely switched, the external battery supports charging and discharging functions. Supports 4-wireSPI. Specifications: Material: Plastic, Glass Model: with Housing, Without Housing(optional) Type: S3FN4R2, S3FN8(optional) Module Size with Housing: Approx. 36x21x12.5mm/1.42x0.83x0.49inch Clock Frequency: main frequency up to 240MHz Support Programming Platform: for ArduinoIDE, Micropython,VS Code Flash:4M PSRAM:2M Resolution:128x128pixels Screen: 0.85-inch DriveIC: GC9A01 Screen Color: 262K Display Area: 15.2064(H) multiply 15.2064(V) Brightness: 260cd/m 2 Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x T-QT ESP32 0.85-inch LCD Display Module(with/without housing optional) 2x Pin Header(1x 7Pin) 1x Power Cable 2P 1X Female Connect Cable PH2.0 2P