"Error -303"
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noone Me
on 14 Apr 2021
Commented: noone Me
on 14 Apr 2021
Hello to all,
I am a beginner but I can't solve my problem here is the code:
the one always returns me an error -303 and I can't find it
thank you very much for helping me
String json = ThingSpeak.readRaw(THINGSPEAK_REGISTRY_CHANNEL_NUMBER, String("/feeds/?results=8000"), THINGSPEAK_REGISTRY_API_KEY);
int statusCode = ThingSpeak.getLastReadStatus();
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Accepted Answer
Christopher Stapels
on 14 Apr 2021
8000 records seems like a lot of data for a device to parse. Can you explain why you need this meany records on teh device? We would reccomend writing a MATLAB script to write the answer you are calculating to a derived channel and reas fewer values from the derived channel to your device.
If you read fewer records, does the command still fail? Can you try the call from a web browser or postman and see what the results are?
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