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Hello Fernando
Before getting lost in the stormy code, I have a doubt that you will surely know how to solve immediately.
In adapting your code to my application, I am using the DS1307new library that does not have the possibility of attaching other pins to 20 and 21.
On the other hand, I want to use a PCF8745, which, in my case, should be with pins 18 and 19.
However, you change the pins, is there any reason why you change the pins ?, in other words, can I use the RTC with pins 20 and 21 and PCF8575 with pins 18 and 19 ?.
Thanks for your time and attention,
Forum ‹ Software ‹ Ferduino code ‹ DS1307 pin assignment
DS1307 pin assignment [SOLVED]
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Post Number:#1
Fri Jul 12, 2019 5:33 pm
Fri Jul 12, 2019 5:33 pm
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Last edited by Fernando Garcia on Fri Jul 12, 2019 6:20 pm, edited 3 times in total.
Reason: Please use all letters in uppercase only if it's an abbreviation.
Reason: Please use all letters in uppercase only if it's an abbreviation.
Post Number:#2
Fri Jul 12, 2019 6:17 pm
Fri Jul 12, 2019 6:17 pm
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Hi!
Please use all letters in uppercase only if it's an abbreviation.
As explained here for latest version of Ferduino code the RTC should be connected to 20 and 21.
It's was a limitation from Henning's library but I have edited it to solve this problem.
Actually there's no reason to change the library.
Best regards.
Please use all letters in uppercase only if it's an abbreviation.
As explained here for latest version of Ferduino code the RTC should be connected to 20 and 21.
It's was a limitation from Henning's library but I have edited it to solve this problem.
Actually there's no reason to change the library.
Best regards.
Post your doubts on forum because it can help another user too. Just PM me for support if it's absolutely necessary.
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