Tang Primer 20K core board uses GW2A-LV18PG256C8I7 as the main chip, which has rich internal resources such as high-performance , high-speed LVDS interface and BSRAM memory. The core board has onboard DDR3 memory particles and peripheral components such as power IC, allowing users to use the core board alone to quickly develop and verify projects. Used for high-speed and low-cost applications. Multiple ways to play: drive RGB screen, drive SPI screen, screen display camera content, drive display, drive FC game, microphone array test, sound field thermal map, frame difference detection, drive PMOD. Compact size. Category:Core Board Main Chip:GW2A-LV18PG256C8I7 Due to different batches, the printed words on the product will be different, which does not affect use. Colour:Black Material:PCB Package Contents: 1 * 20K Development Board 1 * Terminal Wires 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.