For ease of programming the board, we recommend: Parol6 programming adapter If you choose the version without stepper drivers, you will need to buy them yourself. Check BOM for a list of recommended sellers. The PAROL6 control board is the advanced 32-bit controller for 6 AXES robotic arms like PAROL6. It works out of the box with PAROL6 and PAROL6 commander software. The PAROL6 control board is a compact robotic controller. It is by size a little bigger than a pack of playing cards. It allows PAROL6 to be small and portable robot without the need for a control cabinet that is usually the size of the whole robot. You will need PAROL6 control board if you plan to build a PAROL6 robotic arm!If you need more information or modification of the product contact us at: [email protected] info about shipping, import taxes, and duties.* RoHS compliance* Sole distributor letter