Downloading data from thingspeak into microbit
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I want to be able to download data from thingspeak into microbit, as well as uploading data into thingspeak. I am using an iot:bit. Is it possible?
4 个评论
Christopher Stapels
2021-7-15
Here is one fairly detailed tutorial. My worry is that there doesnt seem to be a delay in the write requests to ThingSpeak. You need to wait at least 15 s between requests to ThingSpeak for a free account. Hopefully you can make sure you add some delay. If you constantly bombard the ThingSpeak server, you might eventually be blocked.
In this tutorial, there is a delay of 2 seconds. If you have a paid license, that will work. If not, please increae the delay to 15 seconds at least.
Jason Davies
2021-9-2
HI Christopher
the tutorials you give do not seem to mention how to download information from ThingSpeak to a microbit - only how to send it?
I too want to know how to do this and am wondering if you or anyone else has a way to do this?
TTFN
Christopher Stapels
2021-9-14
The download and upload API commands are similar. Have a look at the Read Data API page to see how to form the command.
Naim Slama
2021-12-27
please why in esp8266 thingspeak extension in makecode don´t existe download bloc
how to solve this pb thx
回答（1 个）
ThingSpeak provides an API to read data stored in your channel. You may use this on your iot:bit device.
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