How to send more than 2 sensor data to thingspeak in one channel

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Megha Patil
Megha Patil 2022 年 5 月 26 日
Can i send the three sensor data (functions are connected on each other in project) on same channel as field 1, field 2, field 3 ? how it is possible? Thank you.
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Christopher Stapels
Christopher Stapels 2022 年 5 月 26 日
You can send multiple sensor measurements in one request by appending additional measurements to the request using '...&fieldx=...'. All your sensors need to be connected to one device. If the sensors are attached to sperate devices, you can have them poist to differnet channels and then use a MATLAB analysis script to combine the data into a new combined data channel if required. For example:
https://api.thingspeak.com/update.json&api_key=xxxxxxxxxxxxxxxx&field1=1&field2=22&field3=333
See the Write data page for more details.

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