Temperature sensor

[hobbes]

Hi,

I am new to Nordic semiconductor's chips. I recently got a nrf52 and I would like to make a portable temperature sensor using nRF52 dk. I have analog sensor that basically amplifies voltage level when the temperature increases, and I want to use nRF52 dk to send obtained signal to smartphone so that I can monitor temperature using smartphone. however, I am not sure how to start. Could I ask for some advise?

[Mahesh Venkitachalam]

To send the temperature data, you can define a custom service. Here's a tutorial to get you started:

devzone.nordicsemi.com/.../

A simple way to develop a BLE app on the phone is evothings. In fact, they also have an nRF51 example:

https://evothings.com/

evothings uses Cordova and JQuery. But there are other approaches possible - for example Ionic + Angular, or React Native. Or you could develop native code for the phone - if you don't need a cross-platform solution.