Grove - DS1307 RTC (Real Time Clock) for Arduino | Seeed Studio Wiki

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Grove - DS1307 RTC (Real Time Clock) for Arduino | Seeed Studio Wiki

Grove - DS1307 RTC (Real Time Clock) for Arduino

https://wiki.seeedstudio.com/Grove-RTC/

[D4H13N]

Big problems :
error: no matching function for call to 'TwoWire::begin(uint16_t&, uint16_t&)'
Wire.begin(SDA,SCL);
note: candidate: void TwoWire::begin()
void begin();
note: candidate expects 0 arguments, 2 provided
note: candidate: void TwoWire::begin(uint8_t)
void begin(uint8_t);
note: candidate expects 1 argument, 2 provided
note: candidate: void TwoWire::begin(int)
void begin(int);
note: candidate expects 1 argument, 2 provided

exit status 1

Compilation error: exit status 1

[D4H13N]

Hi MatthewJeffson,
Board : UnoR3
Software : Arduino IDE 2.0.4 | CLI Version 0.31.0
Libraries from this page, the code too.
Do you need other information?

[MatthewJeffson]

Hi! that will be all, thanks!
Hope that there will be some of our friends can help you!
Hope you have a good day!

[benson225]

Hi,

I am having the same issues when using the same Arduino also, wondering if you ever managed to solve this?

Thanks

[MatthewJeffson]

Hi, I am sorry the inconvenience that our tech support platforms(forum, email ([email protected]), discord) are presented somewhere else.

We are trying to enhance the presentation of the overall wiki framework first and we are running the contributor project here for asking collaborators for help.
We really welcome your thoughts on updates to our wiki platform.

Thanks!

[rootvoid32]

so to solve the problem do this
https://www.arduino.cc/reference/en/libraries/grove-rtc-ds1307/
go here and download the libary
after go line 55 DS1307 on notepad++
and put this TwoWire.begin(SDA,SCL); instead of that Wire.begin(SDA,SCL);

void

[edinel]

So with an Arduino Nano IOT33, on a Grove Shield, hooked up to the I2C port, the output is not at all what it's supposed to be.:

45:165:85 165/165/2165 165*
45:165:85 165/165/2165 165*
45:165:85 165/165/2165 165*
45:165:85 165/165/2165 165*
45:165:85 165/165/2165 165*
45:165:85 165/165/2165 165*

This output doesn't make sense, of course, and the code is exactly the example.
{
Serial.begin(9600);
clock.begin();
clock.fillByYMD(2023,4,30);//Jan 19,2013
clock.fillByHMS(17,45,30);//15:28 30"
clock.fillDayOfWeek(SUN);//Saturday
clock.setTime();//write time to the RTC chip
}

[xzxcessarr]

Hello, from your description we suppose maybe there is some error in RTC crystal or somewhere. You can test by the list here:

1. check whether you are using the I2C interface to connect with your RTC
2. use the jumper to connect the module to your I2C interface on your board
3. check the battery is well or not
   Thanks!

[edinel]

It turns out that this WAS a battery issue! Thank you!

[MatthewJeffson]

Welcome to our product documentation platform! We value user feedback and contributions, so we couldn’t be more grateful that you can help us improving the documentation.

Hence, if you find obvious errors in the product documentation, or you have additional ideas and insights about using products, please contribute to us.

If you need technical support, you can email it to [email protected].

If you want to discuss the product, I recommend the Seeed Studio Forum and Seeed Studio Discord Channel

The "Discussion channel" in Github here is a relatively new addition and may not receive much attention.

Nonetheless, we hope you find it helpful with the help of others. We will clean it up on a monthly basis.

[rootvoid32]

so to solve the problem do this
https://www.arduino.cc/reference/en/libraries/grove-rtc-ds1307/
go here and download the libary
after go line 55 DS1307 on notepad++
and put this TwoWire.begin(SDA,SCL); instead of that Wire.begin(SDA,SCL);

void