Hello,
Do SDA/SCL pins require pullup resistor even if I2C is not used? Or can be left open or connected to GND?
Thanks!
Oguri (TIJ automotive FAE)
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hello,
Do SDA/SCL pins require pullup resistor even if I2C is not used? Or can be left open or connected to GND?
Thanks!
Oguri (TIJ automotive FAE)
Hi Oguri-san,
It is recommend to pull up for noise immunity.