Top 10 ATmega32U4 Development Board Pro Micro for Arduino – Single Board Computers

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1. KeeYees

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KeeYees Pro Micro ATmega32U4 5V 16MHz Micro USB Development Board Module Microcontroller Pack of 3pcs

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KeeYees #ad - If this module cannot be recognized by your computer, please refer to this link to install the driver. 4 x 10-bit adc pins, 12 x digital i/Os; Rx and Tx Hardware Serial Connections. The pro micro board can be powered via the micro USB connection or with an external power supply. Just connect to the on-board micro-usb connector for programming. Atmega32u4 running at 5v/16mhz, maximum voltage on the RAW pin is 9V, recommended voltage 6-7V.
BrandKeeYees #ad
ManufacturerKeeYees #ad
Height3.15 Inches
Length3.94 Inches
Width3.54 Inches
Part NumberKYES8-196-3

2. Hosyond

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Hosyond Nano V3.0 ATmega328P/CH340 5V 16M Micro Controller Board Module Compatible with Arduino IDE

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Hosyond #ad - This board has 22 digital inputs and outputs, and 8 analog inputs - a module with many interfaces. It is enough for most applications. Hosyond nano is using the chips ATmega328P and CH340, not FT232 as official. Hosyond nano v3. 0 card is 100% compatible with the Nano card, and fully compatible with Windows, Mac and Linux operating system. Hosyond nano's got the breadboard-ability of the Boarduino and the Mini+USB with smaller footprint than either, so users have more breadboard space. The header pins has been soldered for this package and it comes with 3pcs USB Cables.
BrandHosyond #ad
ManufacturerHosyond #ad
Height0.79 Inches
Length1.97 Inches
Width0.79 Inches
Part NumberH001

3. ARCELI

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ARCELI Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Pro Micro Serial Connection with Pin Header

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ARCELI #ad - Atmega32u4 running at 5V/16MHz. Supported by IDE v1. 01. On-board micro-USB connector for programming. 4 x 10-bit adc pins, 12 x Digital I/Os. Rx and tx hardware Serial Connections.
BrandARCELI #ad
ManufacturerARCELI #ad
Part Number00206
Model00206

4. HiLetgo

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HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header

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HiLetgo #ad - 4 x 10-bit adc pins, 12 x Digital I/Os. Atmega32u4 running at 5V/16MHz. Rx and tx hardware Serial Connections. On-board micro-USB connector for programming. Supported by arduino IDE v1. 01.
BrandHiLetgo #ad
ManufacturerHiLetgo #ad
Height0.59 Inches
Length2.76 Inches
Weight0.01 Pounds
Width1.97 Inches
Part Number3-01-1254-UK-3PCS
Model8541586627

5. OSOYOO

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OSOYOO Pro Micro ATmega32U4 5V/16MHz Module Board with 2 Row pin Header Replace with ATmega328 Pro Mini for Arduino

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OSOYOO #ad - 4 x 10-bit aDC pins. Atmega 32u4 running at 5V/16MHz. 12 x digital I/Os. On-board micro-USB connector for programming. Supported under IDE v1. 01.
BrandOSOYOO #ad
ManufacturerShenzhen vership Co. LTD #ad
Height0.2 Inches
Length3.2 Inches
Width2.3 Inches
Part NumberDBAD100200
ModelDBAD100200

6. AITRIP

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AITRIP 4PCS Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible with Pro Micro Serial Connection with Pin Header

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AITRIP #ad - 4 x 10-bit adc pins, 12 x Digital I/Os. Rx and tx hardware Serial Connection. On-board micro-USB connector for programming. Atmega32u4 running at 5V/16MHz. Supported by IDE v1. 01.
BrandAITRIP #ad
ManufacturerAITRIP #ad
Part Number16947

7. SparkFun

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SparkFun Qwiic Pro Micro, Compatible with Arduino development board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator Castellated PTH pin pads Reset button Maximum 6V input, USB-C ATmega32U4

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SparkFun #ad - Rx and tx, qwiic connector for I2C, and SPI. Small compatible with arduino board. Includes uart i. E. Input maximum of 6V. On-board usb-c connector for programming.

There is a way to fix the bootloader if needed and instructions are available online. Atmega32u4 running at 5v/16MHz Supported under Arduino IDE v1. 01+. Includes reset button, 9x 10-bit ADC pins. Has onboard Reset Button. Hardware serial connections. Improved version of the sparkfun pro micro. Pth pads w/ Castellated Edges. The atmega32u4 can have the bootloader overwritten if not used properly. Dimensions: 1. 3in x 07in. 12x digital i/os 5 are PWM capable. Usb drivers may be needed to be installed on a computer to communicate with the board. Ap2112 3. 3v voltage Regulator.
BrandSparkFun #ad
ManufacturerSparkFun Electronics #ad
Height0.59 Inches
Length1.3 Inches
Width0.7 Inches
Part NumberDEV-15795

8. ELEGOO

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ELEGOO UNO R3 Board ATmega328P with USB CableArduino-Compatible for Arduino

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ELEGOO #ad - Faster transfer rates and more memory. 100% compatible with the Arduino IDE and RoHS Compliant. Control using atmel atmega+328p chipthe same with Arduino UNO R3. We have always cared about the customer experience and improve the product function details. Clear prints on the female header connector, more precise and easier to use the wire. The elegoo uno r3 board now uses an 16u2 instead of the ATMega8U2 chip.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height0.39 Inches
Length3.15 Inches
Weight0.06 Pounds
Width2.36 Inches
Part NumberEL-CB-001
ModelEL-CB-001
Warranty6 MONTHS

9. ELEGOO

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ELEGOO UNO Project Super Starter Kit with Tutorial and UNO R3 Compatible with Arduino IDE

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ELEGOO #ad - 100% compatible with arduino uno r3, MEGA 2560 R3, NANO. The most economical kit based on Arduino platform to starting programming for those beginners who are interested. Free pdf tutorialmore than 22 lessons and clear listing in a nice package. Lcd1602 module with pin header not need to be soldered by yourself. This is the upgraded starter kits with power supply module, 9V battery with dc. High quality kit with uno r3.
BrandELEGOO #ad
ManufacturerELEGOO #ad
Height1.97 Inches
Length8.3 Inches
Weight1.2 Pounds
Width5.5 Inches
Part NumberEL-KIT-003
ModelEL-KIT-003

10. Hosyond

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3pcs Pro Micro ATmega32U4 5V 16MHz Development Board Micro-Controller Board for Leonardo Compatible with Arduino IDE with Pin Header

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Hosyond #ad - Each one is in their own anti-ESD bag with 2 rows of header pins. It can accept voltage up to 9v dc as there is a voltage regulator on board. The maximum voltage allowed on the RAW pin is 9V, 6-7V input recommended.

If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC. Running at 16mhz and 5v, this board will remind you a lot of your other favorite Development boards such as Nano board. The usb transceiver inside the 32u4 allows us to add USB connectivity on-board and do away with external USB interface. 9 channels of 10-bit adc, 5 pwm pins, 12 dios as well as hardware serial connections Rx and Tx. 4 x 10-bit adc pins, 12 x digital I/Os, Rx and Tx hardware serial connections.
BrandHosyond #ad
ManufacturerHosyond #ad
WarrantyNO