LoRa-project with ATSAMD21G17D

Hi,

I'm designing copy of MKR WAN 1310 board but with reduced features and smaller board size. I'm using ATSAMD21G17D (128kB FLASH) instead of ATSAMD21G18A (256kB FLASH) in MKR 1310.

Can I use same libraries and settings as in MKR 1310? Or do I have to define somewhere that the processor has less memory?

Thanks,
Tipo

I see that the "MattairTech Xeno Mini" board of the "MattairTech SAM D|L|C core for Arduino" boards platform has a Tools > Microcontroller > SAMD21G17A custom board option:

Not a perfect match for your part, but may work anyway (I didn't check what is the difference between them), or if nothing else maybe will be a good reference for making a custom board definition for your part.

If a custom one is needed, you can learn about it here:
https://arduino.github.io/arduino-cli/latest/platform-specification/

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