libraries for various sensors

[karthikeyan]

HI team,

   I like to interface methane, hydrogen and moisture sensor in my custom board which is going to use nrf52840 soc. i am in development stage. for outdoor application i need to interface these sensors in my board is there any libraries and example available for this. if not from where can i start? 

regards,

karthikeyan

[Edvin]

Hello,

We do not have any libraries specifically made for that sensor, no, but I see that this sensor outputs an analogue signal. The nRF has an ADC, which is shown in the SDK\peripheral\saadc example, but you will have to convert from the voltage output to the gas concentration actual value. That is typically different between different types of sensors.

 

BR,

Edvin

[karthikeyan]

Hi edvin, i just showed for example. I want to make 6 sensors interface with nrf52840 and form a mesh network. Use case is big. In confusion to achieve it.