Write 2 fields from MIT APP INVENTOR to ThingSpeak under the same channel

[ChiunJie_Foo]

I'm trying to write Bluetooth data received from ESP32 to 2 fields in ThingSpeak. My problem is only the last item in list 3 are received by Thingspeak. These are the things I've tried

1. Using two web component
   
   
2. Clearing the url before the next web.call
   
   
3. (Working)Create a different channel for both data using different API keys it was able to send both data.
   
   

[ChrisWard]

If you are using the free version of ThingSpeak, you can only send one value at a time, so you would need to separate your sends with Clock Timers.

See my website for basic working code for a single value:
https://www.professorcad.co.uk/appinventorsnippets#SendDataToThingSpeak

[ChiunJie_Foo]

Thank you for the tip and information turns out the free version updates every 15 seconds. I've introduce a 15s delay using a second timer and now I'm able to write two fields under the same channel.

[ChrisWard]

That's good news ChiunJie. You might like to look at other cloud solutions too. Google Sheets might well suit your purpose.