I'll be honest, I don't know much about it. I got it entirely because the pearl clutchers in my life have been talking about them.
I'll be honest, I don't know much about it. I got it entirely because the pearl clutchers in my life have been talking about them.
The main attraction is the small form factor as well as the large selection of integrated communication hardware. It does NFC, 125kHz RFID, IR, USB, bluetooth, sub-ghz radio, etc. all in your pocket, and also offers GPIOs, and can embed any software you care to write to exploit all of those.