how to get started with my custom board with temperature sensor in it and see the data in the mobile app?

[vprasath]

Hi,

I have a custom board with nRF52832 SOC and temperature sensor in it.Interface Between the nRF52832 and Temperature sensor is I2C.i have to see the data through the APP.

Do you have any examples to check the data in the app?which example can i use for the I2C interface between nRF and temperature sensor?

Thank you,

Vimal 

[Bjørn Kvaale]

Take a look at the TWI Sensor example on the Nordic SDK. You could then communicate to your telephone via the nrf toolbox app & combine the TWI sensor example with the UART example to communicate from the nrf52832 to the smartphone via UART. The nrf toolbox code is available to download for both iOS & Android in case you want to customize the app to suit your own custom application.

Another option is to see how the Nordic Thingy:52 does this. The Thingy:52 also has a temperature sensor interfaced via I2C that connects to the mobile phone. You can download the Thingy:52 SDK & the Thingy app source code (for Android or iOS). The Thingy:52 also uses an nrf52832 SoC.

[vprasath]

Thanks Bjorn Kvaale,

I will try this example and come back to you.