Fangrui Product Details Please Note: This Product Requires Software Development, Not Directly Connected To The Power Supply Can Be Used, Before Purchasing, Please Know, Whether It Be Software Development/operation, This Product Also Requires A Downloader/development Board, Cable, Debugging The Required Burning Tools Need To Be Purchased Separately New Products Havent Been Updated Yet Parameter Introduction: Module Model: Wt32-s3-wrover-n16r8 Screen Size: 4 Inch Ips Full Screen Resolution: 480x480, Rgb565 Screen Driver Ic: Gc9503v Touch Driver Ic: Ft6336u Sensor: Temperature And Humidity Sensing, Sht20 Rs485: Using Automatic Transceiver 485 Circuitry Material: Plastic+metal Colour: As Shown Package Contents: 1 X 86 Box Central Control Touch Panel Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.