Comments on Accessing Historical Data on a ThingSpeak Channel Hans Scharler is an Internet of Things pioneer. He writes about IoT and ThingSpeak IoT platform features. 2018-02-03T22:52:03Z https://blogs.mathworks.com/iot/2012/03/22/accessing-historical-data-on-a-thingspeak-channel/feed/atom/ WordPress By: Hans Scharler Hans Scharler https://blogs.mathworks.com/iot/?p=914#comment-202066 2018-02-03T22:52:03Z 2018-02-03T22:52:03Z Hi Paul,

The charts API has this form: http://api.thingspeak.com/channels/9/charts/FIELDNUMBER?start=2011-12-31%2000:00:00&end=2012-01-01%2000:00:00&average=60

Field 1: http://api.thingspeak.com/channels/9/charts/1?start=2011-12-31%2000:00:00&end=2012-01-01%2000:00:00&average=60
Field 2: http://api.thingspeak.com/channels/9/charts/2?start=2011-12-31%2000:00:00&end=2012-01-01%2000:00:00&average=60

]]> By: Paul Effting Paul Effting https://blogs.mathworks.com/iot/?p=914#comment-202062 2018-02-03T22:08:11Z 2018-02-03T22:08:11Z I just want to read back the latest data of one single chart (e.g. the last stored temperature to tingspea to chart 1)
How to do this?

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