ARDUINO101 Datasheet, PDF (3/5 Pages) List of Unclassifed Manufacturers – Try out the integrated accelerometer and gyro and discover sensor fusion

Technical specs
Microcontroller
Operating Voltage
Input Voltage (recommended)
Input Voltage (limit)
Digital I/O Pins
PWM Digital I/O Pins
Analog Input Pins
DC Current per I/O Pin
Flash Memory
SRAM
Clock Speed
Features
Length
Width
Intel Curie
3.3V (5V tolerant I/O)
7-12V
7-20V
14 (of which 4 provide PWM output)
4
6
4 mA
196 kB
24 kB
32MHz
Bluetooth LE, 6-axis accelerometer/gyro
68.6 mm
53.4 mm
Programming
The 101 can be programmed with the Arduino Software (IDE). Select
"Arduino/Genuino 101" from the Tools > Board menu. For details, see the reference
and tutorials.
The board comes preprogrammed with an RTOS that handles USB connection and
allows you to upload new code without the use of an external hardware
programmer. It communicates using the DFU protocol (reference).
Differences with other boards
The 101 has some features in common with both UNO (connectors, available
peripherals) and Zero (32bit microcontroller, 3.3V IO) but the low power Intel
microcontroller, on-board BLE and motion sensors make it unique.
Power
The 101 board can be powered via the USB connection or with an external power
supply. The power source is selected automatically.
External (non-USB) power can come either from an AC-to-DC adapter (wall-wart)
or battery. The adapter can be connected by plugging a 2.1mm center-positive plug
into the board's power jack. Leads from a battery can be inserted in the GND and
Vin pin headers of the POWER connector.
The power pins are as follows:
 VIN. The input voltage to the Arduino board when it's using an external power
source (as opposed to 5 volts from the USB connection or other regulated power