IoT Octopus : send data using Blynk

Blynk is another way of sending and visualising data, from the Octopus, besides using Thingsspeak. To use Blynk, one needs to register with Blynk and download the Blynk app (available on iOS and Android).

Set up a remote sensing device on Blynk

To set up a data transmitting device on Blynk, one needs to do the following:

From the Blynk app :
– Open the Blynk app on your smartphone.
– Click on “new project”.
– Choose “esp8266” for the “choose device” question.
– Wait for the “Auth Token” email that Blynk has sent.

(then) In ArduBlocks :
– In the Setup part of your ArduBlocks sketch, add aWLAN block and a Blynk-Cloud block.
– In the WLAN block : specify the name of your wifi network and the password.
– In the Blynk-Cloud block : the Copy the Auth Token from the Blynk email, and paste it into the API-Key part of the ArduBlocks Blynk-Cloud block.

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