1. 1.83-Inch Lcd Expansion Board, Built-In Nv3030b Driver Chip, Uses Spi Interface Communication, Provides for , for , for Stm32 And Other Routine Materials2. 240x280 Resolution, 65k Color, Can Clearly Display Color Pictures3. Use Spi Control To That It Does Not Occupy Too Many Interface Pin Resources And Can Be Connected To for /for /for Stm32/for Esp32 And Other Main Control Boards.4. Provide Complete Supporting Information Manual (for /for /for Stm32/for Esp32, Etc. Sample Programs)5. Spi Control Interface, Can Be Connected To for /for /for Stm32 And Other Main Control BoardsWorking Voltage:3.3v/5vResolution:240x280 PixelsCommunication Interface: 4-Wire SpDisplay Size:30.20x35.23mmDisplay Panel:PsPixel Size:About 0.126x0.126mmControl Chip:Nv3030bNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseColour:As ShownMaterial:ABSSize:About 33.00x40.00mmPackage Contents:1 * 1.83 Inches Lcd Module1 * Gh1.25 8pin Cable (20cm)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.