Latest in Arduino

Image credit:

Arduino Leonardo finally launches with new pin layout, lower price (video)

27 Shares
Share
Tweet
Share
Save

Sponsored Links

We caught our first glimpse at the new, simplified Arduino Leonardo at Maker Faire back in September of last year. At the time, we were promised a late October shipping date, but it failed to materialize. Finally, Massimo Banzi has taken the wraps off the slimmed down microcontroller and its now in stock at retailers across the web. The Leonardo sports a new pin layout, dubbed R3 (which the Uno has also been updated with), that will become standard across all Arduino boards. That's a big deal for shield makers who only have to design and manufacture an add-on once to ensure it's compatible with the entire product line. The new layout also adds some extra pins and versatility, especially in the realm of shields, which can use to the new IOREF pin to determine the voltage of the processor and thus its model. That means a shield doesn't have to be designed specifically with the new ARM-based Due in mind. The other big news is that the circuitry for converting USB to serial communication and the processor itself have been combined, which not only simplifies the design and drives down costs, but allows it to communicate directly with a computer and imitate all sorts of accessories (such as keyboards and mice). Best of all, is the price. The Leonardo, complete with headers, costs just $25 -- a good $10 less than the Uno -- while the headerless, solder-friendly version retails for $22.50. Check out the video after the break for a few more details from Massimo himself.


All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission.
Share
27 Shares
Share
Tweet
Share
Save

Popular on Engadget

The 2019 Engadget Holiday Gift Guide

The 2019 Engadget Holiday Gift Guide

View
Google Stadia will have 10 more games at launch

Google Stadia will have 10 more games at launch

View
Stanford's new tech-laden hospital includes pill-picking robots

Stanford's new tech-laden hospital includes pill-picking robots

View
Instagram cracks down on app that snoops on private profiles

Instagram cracks down on app that snoops on private profiles

View
Ford’s Mustang Mach-E straddles the world of EVs, SUVs and muscle cars

Ford’s Mustang Mach-E straddles the world of EVs, SUVs and muscle cars

View

From around the web

Page 1Page 1ear iconeye iconFill 23text filevr