Hey BenR, I've tried it the other way and it works. Instead of using the HTML version I've made it work with the MQTT component. I'm going to concentrate somewhat further on that path the next days. Please find my "tutorial" here: https://www.flowcode.co.uk/forums/viewtopic.php?f=3&t=999

This is a description of how I've got the Flowcode 9 MQTT component to work with Thingspeak. I hope that this can help people to start working with Thingspeak in an easy way. ThingSpeak is an IoT analytics platform service that allows you to aggregate, visualize, and analyze live data streams in the...

Thanks guys, Better yet, I tamed Thingspeak :-) I will share my working project one of these days with this forum. Then other people can learn and improve it. Thanks for your input. BTW: if I use this code in a browser, it works. But I couldn't get it to work in FC. https://api.thingspeak.com/update...

Thanks Leigh and Steve, First of all I want to wish you a happy new year! I'm using a ESP32wroom32 module with only a temp sensor attached in the hope I could get started without extra hardware (displays and stuff). I thought that I would start without hiccups with Flowcode9, but there are still une...

Personally I haven't, sorry. But also bear in mind a lot of people don't work over the Xmas holidays and so you might not get a quick answer. And I really hope that they enjoy their holidays! I know what you mean Steve, I have a small vacation too and that's why I started playing with FC again. I r...

Nobody worked with Thingspeak?

In the help file for the MQTT component it says that it is used for Thinkspeak?
Am I using the right credentials?

After reading this: https://nl.mathworks.com/help/thingspea ... annel.html

And using these settings:

I still don't see the data I send appear on Thingspeak..
Am I using the right credentials?

Any help is welcome..

Hold your horses MJU20...

Read this first: https://nl.mathworks.com/help/thingspea ... asics.html

Hello, you guys might think I'm highjacking this forum, but this is not my goal :-) I want to use an ESP32 to publish data to Thinkspeak. I have an API key to write and read. The URL is: api.thingspeak.com according to the site. I have an channel ID.... What else do I need? From the examples I found...

In this topic: https://www.matrixtsl.com/mmforums/view ... 794#p95329 someone asked how to round a Float to a certain amount of decimals.

This isn't fixed yet?
If I round a float to 1 decimal and then convert it to a string, I still get 6 decimals.