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µHex - Low Power Controller

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. DFR0343

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ID: 558374

9,58€ gross (23% VAT)
7,79€ net

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Data sheet

MicrocontrollerATmega328
CoreAVR
Frequency8MHz
Flash memory32kB
RAM2kB
EEPROM memory1kB
Number of digital pins14
Number of PWM channels6
Ilość wejść analogowych6
ADC1x 10bit
DACnone
CANnone
USBnone
Ethernetnone
WiFi/BT moduleNo
Bluetooth moduleNo
GSM/GPRS moduleNie
Logic voltage5 V
MicroSD slotNo
Supply voltage min2,7 V
Supply voltages max5 V

More info

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.

Attention!
Bootloader is write protected, please do not attempt to update Bootloader.
For large load applications (such as motor controlling), please connect VCC & GND directly or supply with independent power.

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

Manufacturer