SCL/SDA

Hi, I'm just wondering if it's okay to connect multiple boards to the same SCL and SDA ports on the Arduino?

cjl1194:
Hi, I'm just wondering if it's okay to connect multiple boards to the same SCL and SDA ports on the Arduino?

Yes, if they are both I2C (same protocol) and have different device numbers.

Remember the ONE set of pullup resistors.