On the latest Arduino release v3.1.2 the function serializeJson does not work anymore and the app is crashing instantly. Within the Arduino release I see that some changes to the String objects were ...

CSV means comma separated values. It's like a normal "txt" file with commas at regular places to separate some values. Typically the first line of CSV file is a "header", containing names of columns ...

Today we are here with an interesting project in which we will Send Data to the SparkFun server using Arduino and GPRS. This is an IoT based project in which we will use GPRS, present on the GSM ...