M2.0 has a USB connector that can act as either a HOST or DEVICE depending on your code.
M2 uses Native USB port only.
The "BEE" interface is based on the XBEE form factor. This form factor includes a 20 pin connection compatible with many products
“XBEE socket” is 20 pin “standard” created by DIGI. 2 x 10 pin 2mm sockets
Can be used for BTLE, WIFI, GPRS, etc.
Connected to main processor like this:
Show connections, compatible modules, etc.