![]() When I physically disconnect my board from the usb port it suddenly does appear, but with no output at all. So the program will not wait for this port to be ready. while (!Serial) // wait for Serial to be initialized Uploading goes well, but the Serial Monitor does not appear when I request for it via the Tools menu. When I compile my code it says my board is not supported (I choose Arduino Zero (Native USB port), and I should use Explicit Pin mapping (which I do in the code). to v 1.8.10 installed an Arduino USB driver (that just popped up during the update process) and updated the library MCCI Lorawan LMIC from v 3.2.0 to v 3.3.0 I updated my Arduino IDE: Arduino SAMD boards from v 1.8.8. I presume that this is a clone with the same form-factor and wired the RFM95W board to the SAMD21 like on this page. My board is not a genuine Arduino Pro Mini but a SAMD21 mini. Made some progress, but board is not working yet. Or put all that another way, D4 is actually D4 which from most of the Arduinos I see is usually marked 4, so I 'd say you are way over thinking this The MCCI LMIC has plenty of documentation on connecting which pins where. So you could crack on assuming you have a souped up Pro Mini to connect. The real giveaway is that Sparkfun say they’ve made it the same form-factor as their original Pro Mini along with multiple references to Arduino. ![]() There’s an implication here that you are hoping someone will have the answers which clearly hasn’t happened thus far.īut a quick look at the SparkFun website for details on this board and it looks like it’s “Just Another Arduino Board”, that is to say, it’s Arduino on screen so will work (mostly) with the libraries on offer and the pin numbers you see are, well Arduino style pin numbers so you can use the Arduino instructions for the MCCI LMIC library and, apart from the SPI pins, assign your own DIO0 & DIO1 to what ever pins float your boat and, if you want belt & braces, assign a RST. And of course physical connections to the right pins. But before I step into programming and uploading my sketch I’d like to be sure about the pins I have to use in my code. ![]()
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