January 3, 2015
Just wondering if anyone's worked on this.. I have an ethernet module, a ENC28J60 that uses the ethercard lib, and a DHT22 sensor, which uses Adafruit's DHT lib. I have it all working on my LAN, but have no idea how to upload it to Thingspeak. Anyone already done this, or would be willing to help me write it?
February 3, 2015
See what was posted on teensy forum :
Not many persons interested there either. Please report any progress you do. I studied Ethercard, but it's quite complex, only a few people understand how to use it.
February 10, 2015
Have you tried using the UIPEthernet library instead? I had this working briefly before I switched to a W5100 ethernet solution. Unfortunately I don't appear to have saved that code & the few snippets I have left aren't ringing any bells but I do know I quickly abandoned the ethercard library in favour of UIPEthernet. I think it was memory issues that finally drove me to swapping out ENC in favour of the W5100 but again, it's all a bit fuzzy.
there is already a program in the arduino software examples with the name of pachubeclient.
just modify it a little bit and you are done. you can also see the data in a mobile app. after it has been uploaded in the thingspeak channel.
this is the mobile app with alarm features
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