Hi, I am a newcomer to ThingSpeak, and have created a channel for my soil-moisture sensor. I have checked "show status" of my channel. 'Channel Status Updates' widget appears, but no data are displayed. It is not responding. The widget is always blank despite new sensor data every hour. I would like to display default status messages. Why doesn't it work and what should I do ? I have searched all documentation but find no help there. br SpacerLabs Team Channel Status Updates not responding When you write tot he channel;, you need to set a status message. In the <https://www.mathworks.com/help/thingspeak/writedata.html write data> REST API you add &status=YOUR_STATUS. For the <https://github.com/mathworks/thingspeak-arduino ThingSpeak library> , use ThingSpeak.setStatus(myStatus); Hi Christopher, Thanks for replying. I have followed the link you gave to ThingSpeak library. After some trial and error and guesswork, my code is: String myStatus = "New data'; ThingSpeak.setStatus(myStatus); int setStatus = ThingSpeak.writeFields(myChannelNumber, myWriteAPIKey); which successfully displays the text 'New data' in the 'Channel Status Updates' widget. Although I am happy with the result, I had to guess the syntax of the third line. So is there a better way using a different syntax ? br SpacerLabs Team Glad to hear you got it working. I can imagine your confusion about the syntax coming at it just from the desire to write status only. You can set multiple fields to write simultaneously with that pattern. For example ThingSpeak.setFields(1)=value1; ThingSpeak.setFields(2)=value2; ThingSpeak.setStatus(myStatus); //then ThingSpeak.writeFields(myChannelNumber, myWriteAPIKey); See the write multiple fields example in the <https://github.com/mathworks/thingspeak-arduino library> , and you will get the right syntax for ThingSpeak.writeFields. status