Connect multiple Gravity: I2C Oxygen Sensor to 1 Arduino UNO

ThEman 2022-07-04 23:55:27 299 Views1 Replies
Hi,

I would looking for some help.

I have 2 Gravity: I2C Oxygen Sensor and I want to connect them to the same Arduino UNO. any help on how to connect it and to code it.

I managed to only have 1 working but really need both of them.

thanks in advance for your help

2022-07-06 09:44:46

Hi, You can use the I2C expansion module to connect two identical I2C sensors, see the product description in the link below:

https://www.dfrobot.com/product-1780.html

Winster