Orignal ArduStim Videos Aug 7, 2024 20:07:21 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Aug 7, 2024 20:07:21 GMT ARDUSTIM is free and optional, if you are doing a plug and play build you may not even need this, if you soldered your own NO2C board you may want this in order to test your board.