Analog input to Xbee 3 using LM35

XBee & XBee Gateway
, ,
1

Hi
im trying to direct connect analog reading from temp sensor LM35 to analog PIN of XBee 3 Zigbee, my question is how to implement this the right way ? as the LM35 output is 0 - 5 v , and the acceptable input voltage to Xbee is 1.2 v ( or is 3.3 v?) .

my aim is to first to get rid of an external Microcontroller and take advantage of the embeded microPython .

thank you .

2

The voltage level of the XBee 3 can be found at https://www.digi.com/resources/documentation/digidocs/pdfs/90001543.pdf

You will need to use a 5V to 3V level shifter for it to work.