Development Environment: Tang nano 9K is developed using Gowin IDE , which support general hardware description language . Gowin IDE can quickly realize IP core generation . code synthesis , layout and wiring , bitstream file generation and other related work in the process of FPGA developmentDifferent batches, product appearance and color may be different, does not affect the useModel:For Tang Nano 9KDemo Board Type: FPGAcolor:BlackMaterial:PCBPackage Contents:1 x Development board2 x pin header1 x Type C cableOnly 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.