I2C error using ADDA module - Raspberry Pi Forums

hi guys, have problem i2c connection raspberry pi adc-dac module . have enabled i2c , edited config in boot folder , module read on website.
on raspi-config enabled i2c connection.





have been trying different things while different configurations this in end doesn´t detect when write down

code: select all

sudo i2cdetect -y -a 1

thank much

edit: pcf8591t mc used in adc

remove lines i2c-bcm2708 , snd-bcm2835 /etc/modules.

edit /boot/config.txt , add line dtparam=i2c_arm=on.

reboot.

/dev/i2c-1 exist?

raspberrypi