µHex - Low Power Controller

Description

μHex is the first low-power controller which is compatible with Arduino. It is very suitable for the battery power supply environment. A 210mAh CR2032 cell battery could make it work 60 days long.

As it is using Atmega 328 Microcontroller, it has good general and powerful performance. It packs 14 GPIO and 7 power ports (4 of them could be controlled) which could suit most of your project requirements.

Features

• Hexagon design, compact size with 14 IO ports and 7 power ports
• 4 switchable power supply interfaces to reduce power consumption
• Two sleep-wake interfaces for convenient interactions with surrounding
• Designated Arduino development libraries
• Cross design in power and IO interfaces, directly supports 3 pin/4 pin sensor/actuator
• Large welding plate design
• 2.54 mm standard spacing plate

SPECIFICATION

• Microcontroller: ATmega328P(board type: Arduino Pro or Pro Mini (3.3V, 8 MHz) w/ ATmega328 )
• Operating Voltage: 2.7 - 5V 
• Clock Frequency: 8MHz (RC) 
• Sleep Current: 0.12uA@3V3, 0.16uA@5V (watchdog OFF)
• Flash: 32 KB ( 0.5KB for bootloader) 
• SRAM: 2 KB 
• EEPROM: 1 KB
• Digital I/O Pins: 14 (PWM: 3,5,9,10,11)
• Analog I/O Pins: 6 
• UART Interface: 1 
• I2C Interface: 1 
• Interrupt interface: 2
• Solder Pad: 2mm/2.54mm
• Power in port: 1
• Power out port: 6 (4 of them could be turn-off)
• Maximum Current: 2A
• Dimension: 28 x 31 x 2.3mm(1.10 x 1.22 x 0.09")
• Weight: 10g