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DFRobot μHex - Low Power Controller

DFRobot μHex - Low Power Controller

£11.00 £9.17 ex. VAT

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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.

Designed by maker Leo Yan.

  • 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.

  • 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 2.3 (mm)
  • Weight: 10g


  • μHex Low-power Controller x1

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