








RS485 is an industrial standard for long distance, anti-interferrence and reliable communication. So we create this RS485 shield, especially designed for the Arduino controller board. It can easily convert UART/Serial protocol to RS485 protocol. This board allows Arduino access to industrial standard protocol easily.















Have you ever been annoyed when you want to plug cables into screw terminals, you can't find the screwdriver! Here,a new terminal shield without screws,just press the terminal when connecting cables.Easily & quickly.
















Makers love reviews as much as you do, please follow this link to review the products you have purchased.