I run sudo i2cdtect -y 1 but empty result what is wrong? i use nanopi m2 debian Matrix - RTC CONFIG_I2C=y CONFIG_RTC_DRV_DS1307=m
I run
sudo i2cdtect -y 1
but empty result
what is wrong?
i use nanopi m2
debian
Matrix - RTC
CONFIG_I2C=y
CONFIG_RTC_DRV_DS1307=m