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Seesaw with Trinket MO
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Seesaw with Trinket MO

by jim_lee on Sun Jun 30, 2019 5:35 pm

Ran into a roadblock here. I want to use a moisture sensor for my Trinket MO project. The soil sensor uses SeeSaw to communicate. Seesaw expects, as far as I can tell, the wire library to be properly setup, but.. How do I tell it what pins I used for SDA & SCL? As far as I know, these are not specified for the Trinket MO. I chose two pins and now?..

Many thanks in advance!

-jim lee

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Re: Seesaw with Trinket MO

by adafruit2 on Sun Jun 30, 2019 8:57 pm

yes the sensor uses i2c - you can see the i2c pins on the bottom of the board or reference
https://learn.adafruit.com/adafruit-tri ... no/pinouts

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Re: Seesaw with Trinket MO

by jim_lee on Sun Jun 30, 2019 9:26 pm

OH! I thought you could use any of them and choose it in s-ware. Rats! Now I have to re-solder some stuff.

Thanks for the tip!

-jim lee

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Re: Seesaw with Trinket MO

by jim_lee on Sun Jun 30, 2019 10:34 pm

And now it all works. Thanks!

-jim lee

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