Tang Primer 25K is a compact core board designed based on GW5A-LV25MG121. Its small size makes it suitable for space-constrained applications. This highly integrated FPGA core board features the Gowin GW5A-LV25MG121, 64Mbit SPI FLASH, DC-DC power supply, and BTB connector in a footprint smaller than a one-yuan coin. The board provides 76 GPIOs, 1 hard core 4-lane MIPI interface, and 3 power outputs for user convenience. Users only need to supply 5V power and properly configure the configuration pins to operate the board. Note: Appearance may vary slightly between production batches, but this does not affect functionality. Color: Black Material: PCB Package Contents: 1 x Tang Primer 25K Core Board The package includes only the items listed above; other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error is +/- 1-3 cm.