cstapels on Dragino-KPN-ThingSpeak
Your call to ThingSpeak.begin(); does not have a client. See the examples in the Arduino IDE when you install the thingSpeak library. For example the "writeMultipleVoltages.ino". Generally the...
View Articledtecres on Arduino Uno R3+W5100+LM35, Temperature not display in Thingspeak...
Hi cstapels, I was able to update as method provided.
View ArticleTonibco6 on Dragino-KPN-ThingSpeak
I am aware about it, so I deleted it, because it was providing me an error. So, I was wondering if the client parameter was coming from the client.ino. However, I am not using a client sketch to...
View ArticleTonibco6 on Dragino-KPN-ThingSpeak
Once I enter 'client' on the function ThingSpeak.begin(client); I have got the following error: Sketch too big; see http://www.arduino.cc/en/Guide/Troubleshooting#size for tips on reducing it. Error...
View Articlecstapels on Dragino-KPN-ThingSpeak
Perhaps you can try removing some libraries. You could temporarily remove the dht library and just send dummy data to thingspeak to prove the concept. Then you could focus on reducing the size once...
View Articledtecres on Arduino Uno R3+W5100+LM35, Temperature not display in Thingspeak...
Hi cstapels, I've found the cause of the data not able to update to Thingspeak. This is due to model DNS is not set to open DNS, after set to open DNS it works fine now. However, it turned to not...
View Articlecstapels on Arduino Uno R3+W5100+LM35, Temperature not display in Thingspeak...
Consider using ThingTweet and a react to generate a tweet when your channel value reaches a particular value.
View Articlecstapels on Cant send Unsigned long values from arduino to ThingSpeak
Can you post the line where you use writeFields? Possibly you are using the wrong number of arguments or one of the other variables is the wrong type.
View ArticleTonibco6 on Dragino-KPN-ThingSpeak
Is ThingSpeak reading either 'int' or 'float' values? I have just contacted KPN and I provided them my Write Key link in order to send my sensor value data to my channel, but it seems that there is...
View Articlecstapels on Dragino-KPN-ThingSpeak
ThingSpeak can handle both int and float, and even strings (but it wont plot the strings). For example, the following two posts (copied from my api keys tab on my channel) both worked to display data...
View ArticleTonibco6 on Dragino-KPN-ThingSpeak
It seems that I managed to send "something" to ThingSpeak dashboard throughout KPN network (not Gateway). However, it is only sending a '0' value... I removed the ThingSpeak(client) function as I am...
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Studvio on Channel update
Hi all, I'm new around here, and I am a free user (i.e. 15 secs. delay between updates) According to https://thingspeak.com/pages/license_faq, "A message is defined as a write of up to 8 fields of data...
View ArticleAngmo on Is Thingspeak tracking the device IP address?
I created 3 thingspeak account for my project. 3Arduino was used to collect the data and the data collected was sent to arduino D. Each arduino was assigned to different thingspeak account. The program...
View ArticleHans on Is Thingspeak tracking the device IP address?
The situation that you are describing should work properly. Check to make sure that the Write API Key is unique for each device. You can also accomplish the same goal with one account and three channels.
View ArticleVinod on Is Thingspeak tracking the device IP address?
This is a common situation where code on the Arduino is writing each field individually, instead of setting each field and writing all fields in a single shot. Take a look at this example to see how to...
View Articlegkaplan on thingspeak ThingSpeak.readIntField(,,) on arduino with esp8266...
Hi Oded ! I also have some problems with Arduino Uno and WifiEsp and Thingspeak libraries. Did you solve your problem? Or any workaround. Thanks for help. Best regards.
View ArticleTonibco6 on Wrong Value ThingSpeak
I am sending sensor data from the LoRa module (Sodaq ONE) throughtout KPN network. I would like to be able to see this sensor data monitorised within "ThingSpeak", but a '0' value is received...
View Articlecstapels on Wrong Value ThingSpeak
ThingSpeak will accept Hex values as well as ASCII. Depending on how they are formatted, it may interpret the hex values as strings. For example, Cheerlights (channel 1417) contains the string from...
View ArticleTonibco6 on Wrong Value ThingSpeak
What do this 5 digits mean "#xxxx" on the browser address? https://api.thingspeak.com/update?api_key=WRITE_API_KEY&field1=#xxxx Since I have got a '0' value on my Write keys, so maybe it is the...
View Articlecstapels on Wrong Value ThingSpeak
See the documentation at Update a channel feed I wrote "field1=#xxx to show you could put Hex numbers in there. You can continue to append values on the end of the REST call:...
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