Wireless Type | 802.11b |
---|
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
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | HiLetgo |
Connectivity Technology | USB |
Wireless Communication Standard | 802.11b |
Processor Count | 3 |
Product Dimensions | 2.76"L x 1.97"W x 0.59"H |
About this item
- ATmega32U4 running at 5V/16MHz
- Supported by Arduino IDE v1.0.1
- On-Board Micro-USB connector for programming
- 4 x 10-bit ADC pins, 12 x Digital I/Os
- Rx and Tx Hardware Serial Connections
Frequently bought together
Similar items that may ship from close to you
- Teyleten Robot Pro Micro Atmega32U4 5V 16MHz Module Board Micro USB Pro Micro Development Board Microcontroller 3pcsFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- AITRIP 4PCS Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible with Pro Micro Serial Connection with Pin HeaderFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- Arduino Micro with Headers [A000053]FREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- OSOYOO Pro Micro 5V/16MHz Module Board with 2 Row pin Header Replace wit Pro Mini for ArduinoFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- ELEGOO Nano Board CH 340/ATmega+328P Without USB Cable, Compatible with Arduino Nano V3.0 (Nano x 3 Without Cable)Amazon's Choicein Single Board ComputersFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
- Nano V3.0, Nano Board ATmega328P 5V 16M Micro-Controller Board Compatible with Arduino IDE (Nano x 3 with USB Cable)Amazon's Choicein USB CablesFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Apr 1
Compare with similar items
This Item 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 | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | |
Price | $22.49$22.49 | $9.99$9.99 | -6% $16.99$16.99 Typical: $17.99 | $21.99$21.99 | $24.99$24.99 | $23.99$23.99 |
Delivery | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Monday, Apr 1 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Monday, Apr 1 |
Customer Ratings | ||||||
Value for money | 3.8 | 4.7 | — | 4.0 | 4.1 | — |
Easy to use | 3.7 | 4.5 | — | 3.8 | 3.2 | — |
Sold By | HiLetgo | WWZMDiB | Deegoo-FPV | Aitrip | KOOKYE & OSOYOO Authorized Retailers | HiLetgo |
hardware interface | usb | usb | — | — | usb | — |
connectivity tech | USB | USB | USB | — | USB | USB |
wireless standard | 802 11 B | 802 11 B | bluetooth | 802 11 B | — | bluetooth |
core count | 3 | 1 | — | — | — | 1 |
Videos
Videos for this product
0:05
Click to play video
Customer Review: Finally value for the price! Just bought more~
Paul G.
Looking for specific info?
Product information
Technical Details
Brand | HiLetgo |
---|---|
Item model number | 8541586627 |
Item Weight | 0.16 ounces |
Product Dimensions | 2.76 x 1.97 x 0.59 inches |
Item Dimensions LxWxH | 2.76 x 1.97 x 0.59 inches |
Color | Blue |
Number of Processors | 3 |
Manufacturer | HiLetgo |
ASIN | B01MTU9GOB |
Is Discontinued By Manufacturer | No |
Date First Available | November 29, 2016 |
Additional Information
Customer Reviews |
4.4 out of 5 stars |
---|---|
Best Sellers Rank | #295 in Single Board Computers (Computers & Accessories) |
Warranty & Support
Feedback
Product Description
Description:
1. The Pro Micro is similar to the Pro mini except with a 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.
2. This tiny little board does all of the neat-o Arduino tricks that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board will remind you a lot of your other favorite Arduino-compatible boards but this little guy can go just about anywhere. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
Features:
ATmega32U4 running at 5V/16MHz
Supported by Arduino IDE v1.0.1
On-Board Micro-USB connector for programming
4 x 10-bit ADC pins, 12 x Digital I/Os
Rx and Tx Hardware Serial Connections
Note: 1.When you open the Arduino IDE software, pls go to the tool and choose the board "Arduino Leonardo"
2.The acceptable voltage range is 5 to 9 V.
Package included:
3* Pro Micro ATmega32U4 5V/16MHz Development Board
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the compactness of the board, saying it has the correct dimensions and can fit almost anywhere. They are also happy with quality, value, and ease of use. However, some customers have reported issues with the fragile USB connector and compatibility, saying their PC just won't recognize the board. Opinions are mixed on performance and booting.
AI-generated from the text of customer reviews
Customers like the quality of the single board computer. They mention that it works great with Arduino IDE, the build quality appears good, and the reliability is good. Some say that the boards are cheap, but if they break 50% of them they are not sure if will buy again. Overall, most are happy with their purchase and recommend it to others.
"...haven't tested the anti-static bags but they feel high quality, no suspicions here)I just love these little boards!..." Read more
"...They are cheap but if i brake 50% of them not sure if i will buy again." Read more
"...Driver installation automatic, then uploader fails with a bunch of incomprehensible error messages, then "device malfunctioned", then "Windows..." Read more
"...Build quality appears good, and reliability is good." Read more
Customers like the value of the single board computer. For example, they mention it's cheap and affordable for multiple Arduino projects. Some say it has good quality for the price.
"...Anyway it's a great board at a great value, I plan to pick some more of these soon." Read more
"...Bought 6 because I knew this would happen, but the price is pretty right." Read more
"good set really for the price. just had one malfunction after the code was placed. then it would no longer read port...." Read more
"...Don't get any in the port. These are what they are. Overall a good value." Read more
Customers appreciate the compactness of the single board computer. They mention that it is simple, small, and easy to use. They also appreciate the correct dimensions and the ability to fit it almost anywhere.
"...These leonardo pro micro’s worked perfectly.Pros:- very small- enough analog/digital/pwm for my project-..." Read more
"...Nice tiny form factor, you really can fit them almost anywhere." Read more
"I like it. It’s compact and nice. The outputs are different than the Nano on the board. Just looked up the item on google tho." Read more
"Works fine, has correct dimensions and came quickly." Read more
Customers find the single board computer easy to program, use, and integrate with the Arduino IDE. They say it loads several different codes with ease, and has seamless integration with the IDE without issues. Customers also appreciate the documentation out there and the variety of libraries that let them skip ahead.
"...spacing compatible with the pins soldered on, allowing for super easy prototyping, my go to for simple sketches on a small breadboard...." Read more
"...Dead simple, lots of documentation out there, and plenty of libraries which let you skip much of the grunt work when making something...." Read more
"...It was easy to program. Within only a few hours of powering it up, I was able to write a program that send mouse movements, click, and keypresses...." Read more
"Easy use, plugged it in to my pc an opened up arduino ide and I didnt have to install a driver. Loaded several different codes with ease." Read more
Customers are mixed about the performance of the single board computer. Some mention that it works great when hooked up to the computer, while others say that it stopped working after a day of use. They also report error messages and say that the device malfunctioned.
"Works with Arduino IDE out of the box. I can't seem to get arduino-cli to program it...." Read more
"...One is still functioning but the other two died after minimal use...." Read more
"Can't speak about long term reliability, but at least seem to work fine. They are identified by the IDE as Arduino Leonardo." Read more
"...No issues and fast shipment, I'm happy...." Read more
Customers are mixed about the booting of the single board computer. Some mention that they're very responsive, and have no issues when initially flashing them. However, others say that the TX and RX LEDs never light up, and all three boards will not flash.
"...However, in spite of the user error, the device booted well when I had a proper cable attached...." Read more
"...All three were DOA. I never totally figured out why but all three boards will not flash and do not respond to reset...." Read more
"I used this for a couple mechanical keyboard projects. Flashed QMK just fine on all 3 units...." Read more
"I bought 6 of these and every one was dead on arrival. Red light constantly on and is not recognized in device manager or when using mode in CMD...." Read more
Customers are dissatisfied with the connector on the single board computer. They mention that it's fragile, poorly soldered, and breaks easily. Some say that the USB disconnects and the jack tears straight off the face of the board under normal load.
"...later, I got an error message on my PC telling me that the device's USB had failed...." Read more
"......" Read more
"Very fragile usb port. Worked well with simhub but broke the port the first time i plugged it in...." Read more
"Two of the three Pro Micro's suffered from the micro usb connector breaking away from the circuit board while plugging/unplugging usb cable...." Read more
Customers are dissatisfied with the compatibility of the single board computer. They mention that the PC just will not recognize them, the IDE doesn't recognize them and Windows 10 doesn''t either. They also say that the board is powered but the PC couldn''' t recognize or program it.
"...The PC didn't recognize the device no matter what I did like unplug and plug it back in... it would make the USB connect and disconnect sounds, then..." Read more
"...to my PC through a USB cable powered the board but the PC could not recognize or program it...." Read more
"Tried everything I could. Drivers, reset jumped, ect. PC just will nor recognize these." Read more
"...Red light constantly on and is not recognized in device manager or when using mode in CMD. Absolute garbage..." Read more
Reviews with images
-
Top reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
The other two Pro Micros programmed the same way so I do not understand why there have been complaints about Windows/Arduino IDE having issues identifying and programming the Pro Micro.
I just love these little boards! I plan on using these to make custom gaming pads and a macro keyboard, super easy with the Arduino libraries. (Search for Arduino Keyboard / Mouse examples) These devices can be recognized as a keyboard, mouse, midi device, game pad (joystick/controller) and more in a few clicks just by using the Arduino libraries. I personally like these more than the ATMEGA168/328 boards.
These are also breadboard/veroboard spacing compatible with the pins soldered on, allowing for super easy prototyping, my go to for simple sketches on a small breadboard.
SparkFun made an awesome tutorial using these and some MX Cherry Switches to make a custom macro keypad for Eagle PCB, that's one thing I plan on doing with these. (will update with pictures if I remember :D)
Reviewed in the United States on August 4, 2018
I just love these little boards! I plan on using these to make custom gaming pads and a macro keyboard, super easy with the Arduino libraries. (Search for Arduino Keyboard / Mouse examples) These devices can be recognized as a keyboard, mouse, midi device, game pad (joystick/controller) and more in a few clicks just by using the Arduino libraries. I personally like these more than the ATMEGA168/328 boards.
These are also breadboard/veroboard spacing compatible with the pins soldered on, allowing for super easy prototyping, my go to for simple sketches on a small breadboard.
SparkFun made an awesome tutorial using these and some MX Cherry Switches to make a custom macro keypad for Eagle PCB, that's one thing I plan on doing with these. (will update with pictures if I remember :D)
Shipping envelop arrived as a thin plastic envelop with no padding at all. I was worried they would have been damaged in shipping but so far they seem fine.
When I tried to reseat the cable that was plugged into it, the micro USB came right off the board. Haven't had any issues with DOA but definitely haven't had the best luck so far. Bought 6 because I knew this would happen, but the price is pretty right.
Top reviews from other countries
Utilizzati su di un arcade per emulare la tastiera pc, funzionano perfettamente.
Testati tutti e tre senza riscontrare problemi, assolutamente consigliati.
Reviewed in Spain on January 8, 2020
Reviewed in France on October 18, 2019
(1) Download the Arduino IDE
(2) Plug the Pro Micro board into your computer. If the COM port does not appear in the COM port list in the Arduino IDE (go to Tools--> Port -->), the chances are you are using a charging USB cable, rather than a data USB cable - so use a cable you know works and communicates with other USB devices.
(2) If you are happy with the USB cable, but still don't see the COM port In Windows, open Device Manager and navigate to Ports (COM & LPT). It should read something like 'Arduino Leonardo' (this is how the board is recognised by Windows). If things aren't working, there will be a yellow exclamation mark besides the Arduino Leonardo text. Right click on this and select "Update Driver Software" and "Browse my computer for driver software". Browse to your Arduino installation directory, something like "C:\Program Files (x86)\Arduino", make sure "subfolders" is ticked. Click OK and the driver should install (it can take a while).
(3) In the Arduino IDE you should see a new COM port available (under Tools) - if not try restarting the Arduino software and confirming the "Arduino Leonardo" device appears in Device Manger without a warning exclamation mark.
(4) You are now ready to upload sketches from the Arduino IDE! Try the "Blink" sketch first (File--> Examples--> 01.Basics--> Blink). Of note, the Pro Micro board (unlike other boards) doesn't have a builtin LED so the sketch will upload okay, but you won't see flashing. It has two LEDs that can be flashed, so try changing instances of LED_BUILTIN in the Blink sketch to 17 (RX LED) or 30 (TX LED). Upload the sketch and you should see some flashing!
Ich verwende ihn um ihn als USB Tastatur an meinen Rechner anzuschließen. Mit den Beispielen der Arduino Bibliothek funktioniert das wunderbar.
In Verbindung mit einem 433 MHz Funkmodul habe ich ihn auch getestet. Das Funktioniert ebenfalls sehr gut (die Funkt verbindung reicht durch das ganze Haus).
Er ist zwar etwas teurer als die Arduino Nano nachbauten, die ich sonst meistens verwende, aber diese Funktionieren nicht als Tastatur, daher habe ich für dieses Projekt den Pro-Micro verwendet.
Ansonsten sind die Unterschiede zum (etwas billigeren) Arduino Nano glaube ich nicht sehr groß.
Fazit:
- Funktioniert sehr gut
- Lässt sich als Tastatur oder Maus am Computer anschließen
- Sehr ähnlich zum Arduino Nano, aber für manche Projekte funktioniert nur dieser hier (oder ein noch größerer und teurerer)
- Ich kann den Mikrocontroller wirklich nur empfehlen