Jürgen Zick in MATLAB Answers
上次活动时间: 2024-6-4

Hello, since some time a script is not working anymore, it is timing out. I could track down the problem to thingSpeakRead. I am reading some data to be visualized by this: [loc_comp, timeStamps] = thingSpeakRead(readChannelID, 'Field', fieldID1, 'ReadKey', readAPIKey, DateRange=[(datetime - days(1)), datetime]); It was working this way approx. until April and then I ignored it first. Now I'd like to use that visualization again but can't it get it to work. If I replace the channel read by some fixed test data everything else is running as before. Just the channel read is not working ... channel id, field number and read key have not changed... Any ideas? The Timeout=xx parameter did not help as well ... Thanks, Jürgen Edit: i also tried e.g. [loc_comp, timeStamps] = thingSpeakRead(123456, Fields=[6], ReadKey='MySecretKey', NumPoints=15, Timeout=60); with the same timeout error appearing ..

关于 ThingSpeak

The community for students, researchers, and engineers looking to use MATLAB, Simulink, and ThingSpeak for Internet of Things applications. You can find the latest ThingSpeak news, tutorials to jump-start your next IoT project, and a forum to engage in a discussion on your latest cloud-based project. You can see answers to problems other users have solved and share how you solved a problem.