SKU: 21870256279

Pro Micro Compatible Unsoldered

Sale price$13.50 Regular price$15.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Pro Micro Compatible UnsolderedMake your own USB Devices with this microcontroller with USB Peripheral Support built in! Microcontroller: ATMega 32U4 Operating Voltage: 5V Input Voltage (Limit): 12V Digital I O Pins: 12 PWM Pins: 5 Analog Pins: 4 Clock Speed: 16 MHz Weight: 4. 4g USB Port Type: Micro USB There is a voltage regulator on board so it can accept voltage up to 12VDC. If youre supplying unregulated power to the board, be sure to connect to the RAW pin on not VCC.

Make your own USB Devices with this microcontroller with USB Peripheral Support built in!

Microcontroller: ATMega 32U4
Operating Voltage: 5V
Input Voltage (Limit): 12V
Digital I/O Pins: 12
PWM Pins: 5
Analog Pins: 4
Clock Speed: 16 MHz
Weight: 4.4g

USB Port Type: Micro USB


There is a voltage regulator on board so it can accept voltage up to 12VDC. If you’re supplying unregulated power to the board, be sure to connect to the “RAW” pin on not VCC.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21870256279

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4.6 ★★★★★
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C
Verified Purchase
Cliente de Amazon
New York, US
★★★★★ 5
Excelente
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
I
Verified Purchase
Ivan Santana
Alexandria, US
★★★★★ 4
Functions. No trigger,need relay for car install
Functions,but will not turn off. No remote wire,just positive & negative. Need relay to install correctly to use on-board fuse. Or connect to remote only to view voltage use. No instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2025
V
Verified Purchase
Very slowly shipping 20 days to California
Carnegie, US
★★★★★ 5
Good quality
Good quality
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Reviewed in the United States on December 14, 2025
J
Verified Purchase
Junior Omar Arias Chavarria
Draper, US
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
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Reviewed in the United States on April 11, 2026
A
Verified Purchase
Armando salazar
Lowell, US
★★★★★ 5
Ez install
I really like how EZ it was to install, the display is handy tells you what your voltage is currently. Nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026

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