Arduino INDUSTRIAL 101 is an evaluation board for the Arduino 101 LGA module and features an integrated ATmega32u4 microcontroller into the baseboard. The module supports a Linux distribution based on OpenWRT named LininoOS. The board has built-in Wi-Fi® (IEEE 802.11b/g/n operations up to 150Mbps 1x1 2.4GHz) and 3 GPIOs (of which 2 can be used as PWM Outputs). The shield also has 4 Analog Inputs, USB, Ethernet signal on pin headers and a built-in DC/DC converter.
It's recommended that the INDUSTRIAL 101 be powered via the micro-USB connection with 5VDC. If powering the board though the Vin pin,a regulated 5VDC must be supplied. There is no on-board voltage regulator for higher voltages, which will damage the board.
The ATmega32u4 has 32KB (with 4KB used for the bootloader), 2.5KB of SRAM and 1KB of EEPROM (which can be read and written with the EEPROM library). The memory on the AR9331 is not embedded inside the processor.
The I/O pins of the Atheros AR9331 cannot be accessed. All I/O lines are tied to the 32U4. Each of the 7 digital I/O pins on the Industrial 101 can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions. They operate at 5 volts.
The Industrial 101 has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers.
- Processor: Atheros AR9331
- Architecture: MIPS
- Operating Voltage: 3.3V
- Flash Memory: 16MB
- RAM: 64 MB DDR2
- Clock Speed: 400MHz
- Wi-Fi: 802.11b/g/n 2.4GHz
- Ethernet: 802.3 10/100Mbit/s (Exported on headers)
- USB: 2.0 Host (Exported on headers)
- Microcontroller: ATmega32u4
- Architecture: AVR
- Operating Voltage: 5V
- Flash memory: 32KB
- SRAM: 2.5KB
- Clock Speed: 16MHz
- Analog I/O Pins: 12 (4 exported on header)
- EEPROM: 1KB
- DC Current per I/O Pins: 40mA
- Input Voltage: 5V
- Digital I/O Pins: 20 (7 exported on header)
- PWM Output: 7 ( 2 exported on header)
- Power Consumption: 130mA
- PCB Size: 42 x 51mm
- GPIO: 3 Exported on headers
- DogOLED Support: 1 Exported on headers
- Weight: 0.012Kg
- Product Code: A000126