Port does't show


I tried using the Arduino ide but my mac can’t seem to recognise the device. has anyone had this problem?



Hi @belo, you should checkin the Board: "RedBear Duo (RBLink USB Port)" if you are connecting the Duo to PC through the RBLink. If you connect the Duo directly to the PC, then select Board: "RedBear Duo (Native USB Port)".


Hi guohui, thanks for the reply.
am connecting the duo directly to PC and the serial port just doesn’t recognise the device even though the board is selected correctly.


Hi @belo, I did try my device and it showed up on the Port. What’s the state of your Duo? Did it running Arduino sketch?