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1. The Intel Galileo Gen 2 board includes:
   1. WiFi connectivity onboard with three antennas.
   2. Ethernet connectivity onboard.
   3. Bluetooth connectivity onboard.
2. The Intel Galileo Gen 2 board is hardware and pin compatible with a wide range of:
   1. Arduino Uno R3 shields.
   2. Arduino Pi shields.
   3. Raspberry Pi shields.
3. The jumper labeled IOREF allows us to:
   1. Select between 3.5V or 7V shield operation and provide voltage-level translation to all the I/O pins.
   2. Select between 3.3V or 5V shield operation and provide voltage-level translation to all the I/O pins.
   3. Reset the board.
4. The LED labeled L is connected to the following pins of the digital I/O pins:
   1. 11.
   2. 12.
   3. 13.
5. The back of the board provides the following slot:
   1. Mini PCI Express.
   2. PCMCIA.
   3. Thunderbolt.