What is the smallest Arduino with I2C??

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tkinsman
 
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What is the smallest Arduino with I2C??

Post by tkinsman »

I want to put together the thermal camera (AMG8833). The sensor only supports I2C. I want to use this in a small demo for CosPlay.

What is the smallest Arduino there is with I2C?

I thought it would be a Pro Trinket but I didn't see I2C in the specs. Anyone got another idea?

Thank you!

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Franklin97355
 
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Re: What is the smallest Arduino with I2C??

Post by Franklin97355 »

Take a look at this. A4 and A5 are the i2c pins.

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tkinsman
 
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Re: What is the smallest Arduino with I2C??

Post by tkinsman »

Thanks Franklin.

Okay. So the over-view specs do not include all the details I need. And, when looking for the I2C connections I should search for "SDA" which is that acronym for one of the two IC2 pins.

Using this trick, it looks like the Trinket (smaller then a Pro Trinket) also has I2C.

Now I am on to trying to run a thermal camera to TFT on it.

Thank you!

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adafruit_support_bill
 
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Re: What is the smallest Arduino with I2C??

Post by adafruit_support_bill »

And, when looking for the I2C connections I should search for "SDA" which is that acronym for one of the two IC2 pins.
The i2c bus uses 2 pins: SDA for the data signal and SCL for the clock signal.

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