Arduino Pro Micro Leonardo compatible 3.3V 8MHz ATmega32U4 - TESTED

Choosing an Arduino for Your Project

Arduino compatible microcontroller running at 5V/16MHz. Similar to the Pro Mini except with an ATmega32U4 on board. 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs. Voltage regulator on board. The Pro Micro 5V/16MHz Arduino Compatible Microcontroller is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with bulky external USB interface.

SparkFun Pro Micro - 3.3V/8MHz

Adafruit Bluefruit LE Micro - Bluetooth Low Energy + ATmega32u4 : ID 2661 : $26.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Pro Micro Atmega32u4 3.3v 8m 8mhz Replace Atmega328 For Arduino Pro Mini With 2 Row Pin Header For Leonardo Mini Usb Interface - Integrated Circuits - AliExpress

Buy Arduino Compatible Boards Online - Arduino Boards - ThinkRobotics –

3.3V 8M Pro Mini ATMEGA328P board compatible with Arduino -Buy Online India - KitsGuru

Beetle CM-32U4 Compatible w/ Arduino Leonardo ATmega32U4 - RobotShop

SparkFun Qwiic Pro Micro - 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 : Electronics

What is the difference between Arduino Pro Mini and Arduino Pro Micro? - Quora

Leonardo R3 ATMEGA32U4

Pro Mini Atmega328 3.3V 8Mhz It has been programmed for its bootloader, without the user to buy ISP burner for programming, user-friendly. This board

HiLetgo 3pcs Pro Mini ATmega328P 3.3V 8M Module Board with Crystal Oscillator Compatible Arduino Pro Mini Replace ATmega128

Overview, Introducing Bluefruit LE Micro

Pro Micro ATmega32U4 3.3V 5V Module Board for Arduino – diymore