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12x digital i/os 5 are PWM capable. Rx and tx, qwiic connector for I2C, and SPI. Input maximum of 6V. Small compatible with arduino board. Pth pads w/ Castellated Edges. Additional accessories will be required.



1. 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
#adOSOYOO #ad - On-board micro-USB connector for programming. Atmega 32u4 running at 5V/16MHz. 12 x digital I/Os. 4 x 10-bit aDC pins. Supported under IDE v1. 01.More information #ad
Brand | OSOYOO #ad |
Manufacturer | Shenzhen vership Co. LTD #ad |
Height | 0.2 Inches |
Length | 3.2 Inches |
Width | 2.3 Inches |
Part Number | DBAD100200 |
Model | DBAD100200 |
More information #ad
2. 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
#adHiLetgo #ad - 4 x 10-bit adc pins, 12 x Digital I/Os. Supported by arduino IDE v1. 01. On-board micro-USB connector for programming. Atmega32u4 running at 5V/16MHz. Rx and tx hardware Serial Connections.More information #ad
Brand | HiLetgo #ad |
Manufacturer | HiLetgo #ad |
Height | 0.59 Inches |
Length | 2.76 Inches |
Weight | 0.01 Pounds |
Width | 1.97 Inches |
Part Number | 3-01-1254-UK-3PCS |
Model | 8541586627 |
More information #ad
3. AITRIP
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AITRIP 5 PCS Pro Micro ATmega32U4 5V/16MHz Module Board with 2 Row pin Header Compatible with arduino Leonardo Replace ATmega328 Pro Mini 5PCS
#adAITRIP #ad - Pay attention to : 1. When you open the for arduino iDE software, could you please go to the tool and choose the board "for Arduino Leonardo". Atmega32u4 running at 5v/16mhz; compatible with Arduino IDE v1.More information #ad
01. On-board micro-USB connector for programming. 2: the acceptable voltage range is 6 to 9 V. 4 x 10-bit adc pins, 12 x digital I/Os;Rx and Tx Hardware Serial Connections.Brand | AITRIP #ad |
Manufacturer | AiTrip #ad |
Part Number | 16949 |
More information #ad
4. 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
#adAITRIP #ad - Atmega32u4 running at 5V/16MHz. On-board micro-USB connector for programming. Supported by IDE v1. 01. Rx and tx hardware Serial Connection. 4 x 10-bit adc pins, 12 x Digital I/Os.More information #ad
Brand | AITRIP #ad |
Manufacturer | AITRIP #ad |
Part Number | 16947 |
More information #ad
5. SparkFun
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SparkFun Pro Micro, 5V/16MHz
#adSparkFun #ad - Supported under Arduino IDE v1. 01. 4 x 10-bit adc pins 12 x digital I/Os 5 are PWM capable. On-board micro-USB connector for programming. Rx and tx hardware Serial Connections. Atmega 32u4 running at 5V/16MHz.More information #ad
Brand | SparkFun #ad |
Manufacturer | Sparkfun #ad |
Height | 1 Inches |
Length | 2 Inches |
Weight | 0.01 Pounds |
Width | 1 Inches |
Part Number | SFE-DEV-12640 |
Model | SFE-DEV-12640 |
More information #ad
6. diymore
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Diymore Pro Micro 16MHz 5V with 2-Row Pins Header Module Board with ATmega32U4
#addiymore #ad - Rx and tx hardware Serial Connections. Supported under IDE v1. 01. With atmega32u4, running at 5V/16MHz. On-board micro-USB connector for programming. 12 x digital i/os 5 are PWM capable.More information #ad
Brand | diymore #ad |
Manufacturer | diymore #ad |
Weight | 0.01 Pounds |
Part Number | PM |
Model | 4779009 |
More information #ad
7. SparkFun
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USB-C ATmega32U4, Compatible with Arduino development board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator Castellated PTH pin pads Reset button Maximum 6V input, SparkFun Qwiic Pro Micro
#adSparkFun #ad - There is a way to fix the bootloader if needed and instructions are available online. Usb drivers may be needed to be installed on a computer to communicate with the board.12x digital i/os 5 are PWM capable. Rx and tx, qwiic connector for I2C, and SPI. Input maximum of 6V. Small compatible with arduino board. Pth pads w/ Castellated Edges. Additional accessories will be required.
More information #ad
The atmega32u4 can have the bootloader overwritten if not used properly. Includes reset button, 9x 10-bit ADC pins. Ap2112 3. 3v voltage Regulator. On-board usb-c connector for programming. Hardware serial connections. Atmega32u4 running at 5v/16MHz Supported under Arduino IDE v1. 01+. Improved version of the sparkfun pro micro. Dimensions: 1. 3in x 0Brand | SparkFun #ad |
Manufacturer | SparkFun Electronics #ad |
Height | 0.59 Inches |
Length | 1.3 Inches |
Width | 0.7 Inches |
Part Number | DEV-15795 |
More information #ad
8. LAFVIN
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LAFVIN Nano V3.0, Nano Board ATmega328P 5V 16M Micro-Controller Board Compatible with Arduino IDE Nano x 3 with USB Cable
#adLAFVIN #ad - Original atmega328p ch340 chip is used. Lafvin nano v3. 0 card is 100% compatible with the Nano card, and fully compatible with Windows, Mac and Linux operating system. Using atmel atmega328p-au mcu, support ISP download; Support USB download and Power.More information #ad
Lafvin nano ch340 controller is a compact board similar to the R3 board, smaller and breadboard-friendly than Diecimila. Works the same as original Nano, runs perfectly on programming software. Improved new version CH340G Replace FT232RL.Brand | LAFVIN #ad |
Manufacturer | LAFVIN #ad |
Weight | 0.01 Pounds |
Part Number | LA-020 |
Model | 8541582500 |
More information #ad
9. Generic
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Pro Micro ATmega32U4 5V 16MHz Micro-USB Development Module Board with 2 Row pin Header Compatible ard-uino Leonardo Replace ATmega328 Pro Mini
#adGeneric #ad - Atmega 32u4 running at 5V/16MHz. 12 x digital I/Os. On-board micro-USB connector for programming. 4 x 10-bit aDC pins. Supported under Ard-uino IDE v1. 01.More information #ad
Brand | Generic #ad |
Manufacturer | Does Not Apply #ad |
Part Number | NA |
Model | NA |
More information #ad
10. 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
#adARCELI #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.More information #ad
Brand | ARCELI #ad |
Manufacturer | ARCELI #ad |
Part Number | 00206 |
Model | 00206 |
More information #ad