Grove sensors // Units of measurement

Dear all!



I would kindly ask you to provide the information about units that are used for the data sent from different sensors. We are currently using Grove Kit for Win10 IoT Core & Azure Platform <LINK_TEXT text=“https://www.seeedstudio.com/Grove-Kit-f … -2928.html”>https://www.seeedstudio.com/Grove-Kit-for-Win10-IoT-Core-Azure-Platform-p-2928.html</LINK_TEXT>.



Grove - Temp&Humi Sensor

Temperature unit: °C

Humidity unit: (?)



Grove - Sound Sensor

Sound unit: (?)



Grove - Light Sensor v1.2

Light unit: (?)



Grove - Gas Sensor(MQ2)

Gas sensor unit: (?)



I haven’t found this information while reading the documentation and other information on your website.



Thank you for your kind help and answers

Hi Nace,



Grove - Temp&Humi Sensor

Temperature unit: °C

Humidity unit: Relative Humidity, %



Grove - Sound Sensor

Sound unit: if you use 10bit adc and 5v voltage, just map the 5v voltage to 1023. there is no unit.



Grove - Light Sensor v1.2

Light unit: if you use 10bit adc and 5v voltage, just map the 5v voltage to 1023. there is no unit.



Grove - Gas Sensor(MQ2)

Gas sensor unit: if you use 10bit adc and 5v voltage, just map the 5v voltage to 1023. there is no unit.



thanks

Bill

Dear Bill!



Thank you for your kind explanation.



:wink: