I am trying to setup Bluetooth with my SmoothieBoard but I am having no luck. My first thoughts were that the BT is not working but then I tried hooking up a USB-to-serial adapter to the pins next to the USB to test it and it does not respond.
From the Pin mapping I understand that those pins are also the ISP TX/RX. Do I need to set some kind of config settings if I also want to use those pins for sending g-code?
Any help will be appreciated…. Thanks.