Use of two or more DHT22 sensor possible with a single Arduino Nano?

Other Hardware Sensors
1

Dear all,

There are good examples of testers or applications with DHT11 or DHT22 sensors. in each of those, one single sensor is used. Is it possible to use two such sensors with the same Arduino Nano or Pro Mini board?

Thanks in advance,
Dan

2

Yes.

3

Thank you for the reply. Is there a place where to see how it can be done?

4

Do you have one sensor working?

5

DanStroie:
Dear all,

There are good examples of testers or applications with DHT11 or DHT22 sensors. in each of those, one single sensor is used. Is it possible to use two such sensors with the same Arduino Nano or Pro Mini board?

Thanks in advance,
Dan

you can use i2c multiplexer like tca9548a

6

liutyi:
you can use i2c multiplexer like tca9548a

Neither device is I2C

7

groundFungus:
Do you have one sensor working?

Yes, it works fine with both Arduino Nano and Mini Pro (the 16 MHz) version.