Hello In the Arduino reference pages at https://www.arduino.cc/reference/en/libraries/arduinoble/ it says that several values can be stored in a single characteristic. Can anybody Please post here the correct syntax of how to declare and invoke such a characteristic? Thank you so much!

look at the BLECharacteristic class constructor you have various way of instantiating one, see [image] CurieBLE Library | Arduino Documentation A library designed to access the Bluetooth® Low Energy features on the Arduino 101 board. if you want a bunch of …

BLE characteristic syntax question

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J-M-L November 15, 2021, 4:54pm 4

Yes, I'm sure there are lots of tutorials out there.

The other option is to build a string with the data and send that. it will make the information readable easily by BLE scanning apps

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BLE characteristic syntax question

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