Connect the module to the computer using a .Open a document and click on the SPACE button on the board.The effect is the same as "Spacebar".The document will generate a space bar.The four arrows on the board correspond to the up, down, left, and right direction keys, the circular pad $PACE corresponds to the Spacebar, and the I corresponds to the right mouse button Select the routine and download it to the development board.Click Compile Upload to upload the program to the development board.Note: If you want to return to the initial program of Make, you can download the provided Make source program back to the board Colour:As Shown Material:PCB Package Contents: 1 * Alligator Clip Jumper Wire + Standard Controller Board kit 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.