The R4 Minima is a development board that uses Renesas'ra4 mimicroprocessor to provide more processing power , more memory ,and more peripherals . It maintains the standard dimensions of the R4 and operates at 5V , compatible with existing expansion boards and accessories Whether you are a beginner or an experienced electronics enthusiast ,this powerful and reliable development board will make your projects even moreexciting . It also has additional onboard peripherals such as 12-bit DAC , CAN bus ,operational amplifier , support for 24V input voltage range , support forSWD debugging and HID functions.The R4 Minima is the perfectpartner for your exploration. Due to different batches, the appearance, color, and printed words of the product , which does not affect its use. Colour:black Material:PCB Package Contents: 1 x Development Board 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.