"Error -303"
12 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
noone Me
el 14 de Abr. de 2021
Comentada: noone Me
el 14 de Abr. de 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();
0 comentarios
Respuesta aceptada
Christopher Stapels
el 14 de Abr. de 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?
Más respuestas (0)
Comunidades de usuarios
Más respuestas en ThingSpeak Community
Ver también
Categorías
Más información sobre Read Data from Channel en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!