Matrix user forums

Hi Stefan, I tried to use connecting with DS1307 already, it is ok, i turned on and turn off power supply many time but it's ok, i thought the problem come from hardware, i used DS3231M ic type, now, i am ordering new one, when i have been received new DS3231 i will try again and give you informatio...

Give attachment file
https://1drv.ms/u/s!AlOlL_PaiWSVg6YVrWM6hB_JUSruqw

Hi Stefan, the battery is ok, i tried new one already, i tried to press button to reset PIC18f4620 already, it's ok, i also tried to remove SDA & SCL install again they were ok, the problem when i turned off main power of my hardware and turn on again, i didn't know why i turn off power them no ...

Hi Everyone, I had one problem with PIC18F4620 interface to DS3231 using RTC componment in Flowcode8 programs, I can set and got the date & times already, I used hardware I2C on pin RC.4 (SDA), RC.3 (SCL), after I turned off main power of this microcontroller and turned on again, the time in DS3...