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Arduino Leonardo with Headers [A000057]

4.7 out of 5 stars 245 ratings
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  • Acts as a standard HID USB Input Device when plugged to any computer: create your own keyboard or mouse
  • 20 digital I/O Pins (of which 7 can also be PWM Outputs; and 12 act as Analog Inputs)
  • Simply connect it to a computer: with a USB cable or power it with a AC-to-DC adapter or battery to get started.
  • Compatible with most shields for Arduino UNO: expand your board with new exciting features
  • Connect to the internet using the Arduino Ethernet Shield, Arduino Ethernet Shield 2 and Arduino Leonardo ETH
New (4) from $19.50 & FREE Shipping on orders over $25.00

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Frequently bought together

  • Arduino Leonardo with Headers [A000057]
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  • Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino
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  • 4PCS Breadboards Kit Include 2PCS 830 Point 2PCS 400 Point Solderless Breadboards for Arduino Proto Shield Distribution Connecting Blocks
Total price: $36.47
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Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
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4.7 out of 5 stars
4.7 out of 5
245 global ratings
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Reviewed in the United States on August 16, 2016
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Reviewed in the United States on January 15, 2020
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Reviewed in the United States on December 15, 2013
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Reviewed in the United States on September 6, 2020
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Reviewed in the United States on July 13, 2020
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Reviewed in the United States on May 9, 2019
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Reviewed in the United States on April 8, 2013
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Top reviews from other countries

N. Franke
2.0 out of 5 stars Nach einigen Uploads leider nicht mehr erreichbar - musste nun mehrfach den bootloader neu brennen
Reviewed in Germany on August 8, 2020
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James Van Meggelen
5.0 out of 5 stars What a remarkable little gadget
Reviewed in Canada on September 5, 2020
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Piero
5.0 out of 5 stars Arduino ... e Leonardo ...
Reviewed in Italy on January 22, 2020
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Umberto
5.0 out of 5 stars Arduino Leonardo originale!
Reviewed in Italy on August 28, 2018
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One person found this helpful
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Nevan
5.0 out of 5 stars Just Awesome
Reviewed in Canada on December 2, 2019
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