Connect multiple Gravity: I2C Oxygen Sensor to 1 Arduino UNO
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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
Winster
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
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