rw950431 on How To: Use Thingspeak Talkback Commands with the Arduino Uno Wifi
Perhaps part of the problem is that you are re-printing the whole string every time you add a new character so if the talkback response is "abc" your code will print a ab abc Suggest something like...
View ArticleVinod on React error
Thanks for reporting this. It appears to be a bug. We will look into resolving this shortly.
View ArticleVinod on intel_edison & thingspeak
Have you checked out this tutorial: http://community.thingspeak.com/tutorials/arduino/send-data-to-thingspeak-with-arduino
View ArticleVinod on ESP8288 - AT Command parsing and Escape Characters - Help with the...
As a sanity check you may want to use some Serial.print(someString); statements. in your code and look in the Arduino IDE's serial monitor. For example the following code in an Arduino sketch void...
View ArticleHafod on ESP8288 - AT Command parsing and Escape Characters - Help with the...
Thanks for your very helpful response Vinod and I will persue this straightforward approach with the Arduino IDE. I'm sure I will encounter issues as I progress and will post them here for assistance...
View Articlemazo on Google gauge - how to remove comma from 1,000.00
Hi, i would like to display pressure value in format: 1029.61 but the plugin returns like 1,029.61. Please if anybody can help me. Press - gauge Code: <script type='text/javascript'...
View Articleyasum88 on Data mismatch
Data exported from the "Private View" tab differs from the data exported from "Data Import / Export" tab. For instance, the chart in the "Private View" shows that data there is no data between 04:58 9...
View ArticleRakibul Sharif on Problem with Adafruit cc3000 wifi sheild sending data to...
Hello.I am try to send data thingspeak using adafruit cc3000 wifi shield.After 3-4 times it sending off data.Here is the code.I am using Lm35 for sensing temperature....Help me out.Thank you all...
View Articleabhishek123 on esp8266 can't connect to thinkspeak
I am using this tutorial - [https://www.instructables.com/id/Flowmeter-NodeMcu-Counting-Litres/][1] i am also using a same Node MCU ESP8266 i connected it to my home network the local ip address is...
View ArticleVinod on Google gauge - how to remove comma from 1,000.00
I think this is because of the locale of the browser. Change this line google.load('visualization', '1', {packages:['gauge']}); to google.load('visualization', '1', {packages:['gauge'],'language':...
View ArticleVinod on Data mismatch
The private view only gives you the subset of the data that depends on the settings of the visualization for each field. The data import/export tab gives you the entire raw data in the channel and does...
View ArticleVinod on esp8266 can't connect to thinkspeak
That sounds like a connectivity problem. Are you using a kind of WiFi security that the microcontroller cannot handle (WPA2 perhaps?) Maybe you can set up a WiFi that does not require authentication?...
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kf6bbl on All my data and channels disappeared after paying for service !!
I had a working thingspeak free account that has been collecting data. Today I upgraded to the 'home' account for two devices/channels. After creating the account on Mathworks, it successfully linked...
View ArticleHans on All my data and channels disappeared after paying for service !!
We received your support email as well. You most likely have two accounts. Make sure that you use your email address to sign in instead of the username. I will follow up with you directly.
View Articlemazo on Google gauge - how to remove comma from 1,000.00
Hi Vinod, thank you for your help, but it seems something more have to be as i did as you suggested and the comma is still there. BR,
View Articlerw950431 on How to do JSON parsing to get api_keys
Did you try to print the whole json object and each array member in turn using console.log()? I often use http://jsonlint.com/ to check if json is properly formatted or not.
View Articleu0750623 on IoT device access
Hi there, I am a post graduate masters student looking to do my research on IoT devices and how they are used in Distributed denial of service attack and the impacts involved. I want to do a simple...
View ArticleVinod on React error
It turns out the "Run action only the first time the condition is met" react has a built in reset mechanism. Here's how the reacts with "Run action only the first time the condition is met" actually...
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