ThingSpeak


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Mckenzie Gibson in Discussions
Last activity on 14 Dec 2022

ThingSpeak.writeField Write key

I am trying to send data to a channel using thingspeak writefield and I keep getting an error no matching function... On reading the documents I am having a problem with "Write key". I can find no info on write key. what is it? ThingSpeak.writeField Write key Log into thingSpeak, go to my channels, select your channel and then click the API keys tab. See this page in the doc. Syntax thingSpeakWrite(channelID,data,'WriteKey','channel write API key') thingSpeakWrite(___,Name,Value) response = thingSpeakWrite(___) The above is taken from Thingspeak docs. The fourth item in the package is Wwrite key" That is the issue. Any help will be appreciated Log into thingSpeak, go to my channels, select your channel and then click the API keys tab. See this page in the doc. function write key
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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.



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