Arduino UNO R4 coming shortly

Saw this today: Arduino UNO r4 on the official site.

Renesas processor, 32-bit, 256MB ram CAN bus and more. Should really open up new projects and give the Mega a run for its money. Actually makes you wonder what they might do with that one now.

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scottiebabe over 1 year ago +7

Neat. What's also great to see is they are continuing to invest in the arduino library catalog
Gough Lui over 1 year ago +3

Hmm. An interesting development indeed. Still 5V, but the loss of AVR doesn't feel like Uno to me ... But perhaps a good move overall ... I wonder how it stacks up to the SAMD-family that has been running…
shabaz over 1 year ago +3

Looks good! I might actually want to finally use an Uno! However this could be a bit of a pain, unless VCC can be changed to 3.3V, otherwise level shifters will be needed with 3.3V logic. Granted lots…

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RobinBot over 1 year ago

The CAN Bus is interesting. Would it be possible to build a smart parking guidance system for a multi-storey carpark with over 700 Ultrasonic Sensors and Light indicators?

I'm hoping that someone will build a project that massive with just the R4 Unos.
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RobinBot over 1 year ago

The CAN Bus is interesting. Would it be possible to build a smart parking guidance system for a multi-storey carpark with over 700 Ultrasonic Sensors and Light indicators?

I'm hoping that someone will build a project that massive with just the R4 Unos.
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