I like that as a way to add io pin via i2c.
It's a pre-programmed ARM-Cortex-M0 running at 48mhz,
and considerably more powerful than the ATMega328p on the Raduino's Nano.
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On Tue, Nov 7, 2017 at 10:14 am, Karl Heinz Kremer, K5KHK wrote:
Adafruit?just added another option:??Because it's a breakout board, it might be easier to use than a raw DIP chip.?
