Check Architecture Warning

[microbuilder]

We might need to tweak the architecture string ... building something with Wire currently gives this warning:

WARNING: library Wire claims to run on [nRF5] architecture(s) and may be incompatible with your current board which runs on [Adafruit_nRF52_Arduino] architecture(s).

Sketch uses 4,476 bytes (2%) of program storage space. Maximum is 161,792 bytes.
```

[hathach]

can you give me the name of sketch that you are using ? Easier to check

[microbuilder]

It was an I2CScanner sketch ... but anything using Wire should give you the error.

[microbuilder]

Closed with 70ed05b