Orange Pi Zero - trying to use I2C

Hi all

I want to use I2C on my orange Pi Zero but I can’t seem to find the option to enable it in dietpi-config.
Am I missing something. It thought is supported (hardware wise).

I’m running DietPi v6.25.3

ls -l /dev/i2c-*

crw-rw---- 1 root i2c 89, 0 Jul 29 11:31 /dev/i2c-0
crw-rw---- 1 root i2c 89, 1 Jul 29 11:31 /dev/i2c-1

sudo i2cdetect -y 1

Error: Can’t use SMBus Quick Write command on this bus

sudo i2cdetect -y 0

Error: Can’t use SMBus Quick Write command on this bus


Thanks

Maarten