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Adafruit IO examples on a UNO
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Adafruit IO examples on a UNO

by Fruitcakejr on Wed Jan 03, 2018 1:53 pm

I'm having a hard time trying to run any of the Adafruit IO examples on a UNO with a W5500 Ethernet shield.
Any examples in Adafruit MQTT run as expected. I have a DHT22 updating line charts, etc on my dashboard.
I've followed "https://learn.adafruit.com/adafruit-io-basics-digital-input"
I'm using a stock example of "_06_digital_in" with only the changes needed for ethernet, username and key.
It appears to me that AdafruitIO_Ethernet.h supports the W5500.
It compiles and loads fine but when run it I get in the serial monitor:

Connecting to Adafruit IOConnecting to Adafruit IO........

These examples will run on a UNO, won't they?

Thanks,
John
Proud owner of a new Adadfruit UNO!

Fruitcakejr
 
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Re: Adafruit IO examples on a UNO

by abachman on Thu Jan 04, 2018 6:45 pm

Hi Fruitcakejr,


If you're talking about the Adafruit_IO_Arduino library with an Ethernet board, there's a conflict that we know about but haven't patched yet between the underlying Adafruit_MQTT library and the Adafruit_IO library. If the MQTT library is working for you right now, you should stick with that.


- adam

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Re: Adafruit IO examples on a UNO

by Fruitcakejr on Thu Jan 04, 2018 8:15 pm

Thank You Adam!!!
Yes IO with Ethernet is what I was doing. I won't continue down that road. Just trying to learn about my new Arduino.
John

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Posts: 10
Joined: Tue Dec 05, 2017 1:15 pm

Please be positive and constructive with your questions and comments.