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Arduino Leonardo ATmega32u4 Microcontroller Board

4.9 out of 5 stars27 product ratings

4.9average based on 27 product ratings

26 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

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£6.85

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Get it by Wednesday, 23 Jun from Harrogate, North Yorkshire

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• 30 day returns - Buyer pays return postage | Returns policy

Arduino compatible Leonardo Pro Micro 5V. This is a very small but very capable board, which has a MicroUSB port on board to use for programming or for Serial input/output. 6 PWM capable (D3, D5, D6, D9, D10, D11).

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item 1 Arduino compatible Pro Micro 5V, ATmega32U4 - UK Seller 1 -Arduino compatible Pro Micro 5V, ATmega32U4 - UK Seller

£6.85

Free postage

item 2 Pro Micro ATMEGA32U4 5V 16MHz Free Pins Arduino Leonardo Pro Micro Compatible 2 -Pro Micro ATMEGA32U4 5V 16MHz Free Pins Arduino Leonardo Pro Micro Compatible

£7.65

Free postage

About this product

4.9

4.9 out of 5 stars based on 27 product ratings

27 product ratings

26 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 18 reviews

5 out of 5 stars
by fuzzylee7031 Jan, 2018
Arduino Pro Micro
A great little board to use with USB HID features. While it states it's Leonardo Compatible (I think that is due to it using the same 32u4 chip) I haven't tried programming it as a Leonardo as it is exactly the same as a Sparkfun Pro Micro, same pinouts & everything. So I recommend you go to Sparkfun's website for the spec sheet/pinouts & FAQ's, plus they have downloads to add this board to the Arduino IDE rather than using the inbuilt Leonardo board setting
Verified purchase: Yes | Condition: New
5 out of 5 stars
by qwadratix14 Nov, 2019
Good quality, very useful device.
I used one to convert an old sewing machine speed control into a foot operated throttle/accelerator to use in PC games (elite dangerous was the target game). Plenty of code examples on the internet for this device, which has unique uses in interfacing as a joystick, keyboard and/or mouse to a PC. I just ordered a couple more to play with.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by parrotspain15 Jun, 2017
Superfast delivery, perfect item
These small Arduino boards include USB HID, which means that unlike Nanos etc, they can be easily programmed to emulate a computer USB device such as a keyboard or mouse. This enabled me to convert an old three way foot pedal to operate audio dictation software. The item was competitively priced and amazingly, arrived within 24 hours of my order. All in all, spot on!! NB. the Pro Micro uses the small USB port like a smart phone (smaller than Nano)
Verified purchase: Yes | Condition: New
5 out of 5 stars
by perpendicular9011 Dec, 2019
Works well
Works well, as expected. It should be noted that the Arduino Pro Micro does not provide regulated 3.3 volts output for some sensors. If 3.3 volts is required, consider using an Arduino Micro. See SparkFun hookup guide.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by rhod777808 May, 2017
Pro micro
Great piece of kit. Don't forget to use Serial1 when using the hardware serial pins. The number 1 when referring the hardware pins. I.e Serial begin1(9600)and Serial1print( "text")
Verified purchase: Yes | Condition: New

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Arduino Leonardo ATmega32u4 Microcontroller Board

Brand new: Lowest price

All listings for this product

item 1 Arduino compatible Pro Micro 5V, ATmega32U4 - UK Seller 1 -Arduino compatible Pro Micro 5V, ATmega32U4 - UK Seller

item 2 Pro Micro ATMEGA32U4 5V 16MHz Free Pins Arduino Leonardo Pro Micro Compatible 2 -Pro Micro ATMEGA32U4 5V 16MHz Free Pins Arduino Leonardo Pro Micro Compatible

About this product

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Arduino Pro Micro

Good quality, very useful device.

Superfast delivery, perfect item

Works well

Pro micro

Best-selling in Other Electrical Equipment & Supplies