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Three small green circuit boards with Type-C and micro-USB connectors, pin headers, and surface-mounted chips

MCDODO

MCDODO Type-C Pro Micro Atmega32U4 5V 16MHz Development Board 3pcs

SKU CH-JZD8-68KW9

ATmega32U4 microcontroller board running at 5 V and 16 MHz with Type-C and micro-USB connectors, 12 digital I/O pins and 10-bit ADC, supplied as a pack of three

  • TypeSingle Board Computers
  • ATmega32U4 at 16 MHz powers compact projects
  • 12 digital I/O pins with 5 PWM outputs
  • 4 analog inputs at 10-bit resolution
  • USB programming via Type-C and micro-USB connectors

Development Board with ATmega32U4

The MCDODO Type-C Pro Micro board uses an ATmega32U4 microcontroller running at 5 V and 16 MHz. It is supported under IDE v 1.0.1 and includes an on-board micro-USB connector for programming. The board provides 4 analogue inputs and 12 digital I/O pins, with 5 pins capable of PWM output. Hardware serial connections for Rx and Tx are also available.

For USB-HID prototyping and simple control tasks

This board suits makers building keyboards, mice or other USB-HID devices that need direct USB support from the ATmega32U4. It is less suited for projects needing more than 12 digital I/O lines, more than 4 analogue inputs, or a higher clock speed. Buyers who require on-board Wi-Fi, Bluetooth or larger flash memory should look at other platforms.

Highlights

  • ATmega32U4 at 16 MHz powers compact projects
  • 12 digital I/O pins with 5 PWM outputs
  • 4 analog inputs at 10-bit resolution
  • USB programming via Type-C and micro-USB connectors

Specifications

TypeSingle Board Computers

Questions about this item

Does this board need an external USB-to-serial adapter to program it from the Arduino IDE?

No, the on-board micro-USB connector lets you upload sketches directly from IDE v 1.0.1 without any extra adapter.

Can I keep using my existing 5 V shields and sensors with these three boards?

Yes, each board runs at 5 V and 16 MHz, so 5 V shields and sensors connect to the 12 digital I/Os and 4 ADC pins without level shifting.

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