Tang Nano 9K is a compact development board based on GW1NR-9 FPGA chip. It's -compatible connector, RGB interface screen connector, SPI screen connector, SPI FLASH and 6 LEDs allow users to easily and quickly perform FPGA verification, RISC-V soft core verification and functional prototype verification. The 8640 LUT4 logic unit owned by GW1NR-9 can not only be used to design complex logic circuits, but also can run a complete PicoRV soft core, which meets the needs of users to learn FPGA, verify soft core and in-depth design. Colour: Black Material: PCB + electronic accessories Package Contents: 2 x Development Board 4 x 2.54mm pin headers 2 x data line (the color of the data line is random Do not accept designation) 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.