regarding fetching data from thingspeak in simulink

i am getting no result with thingspeak attached in virtual model to validate my real data value from thingspeak on cloud. Please resolve my problem . note- i have tried my entering product read key in tingspeak pertal on virtual model moreover i also applied my setting private channel , public channel entering channel id etc still i am not successfull.

Answer 1

[Aditya]

Hi Abhishek,

You can check the following things to ensure correct workflow.

Check Channel ID & Read API Key:

• Make sure both are correctly entered and match your ThingSpeak channel.

Channel Privacy:

• If private, use the Read API Key.
• If public, only Channel ID is needed.

Correct Field Number:

• Ensure your model reads the correct field (field1, field2, etc.).

Check for Data:

• Make sure your ThingSpeak channel actually has recent data.

Network Issues:

• Ensure your network/firewall allows access to api.thingspeak.com.