[Herik63]

Many thanks, I was unsure 🙂

at this point i will go for it, since is arriving soon and is just 4 pin to connect.

[Herik63]

Wonderful news, I already requested a rtc module but is not a big issue.
many thanks for your help 🙂

[Herik63]

Thank you for the reply, this make sense since the firmware was compliled for using a RTC…

what is the connection for the RTC? same as display (in my case #define SDA_PIN 4 SCL_PIN 15) the adress is different for the module, isn’t it?

Many thanks for your help! 🙂

[Herik63]

Hi all,

I assembled a Heltech module with this firmware and, after some variations of the pins, I achieved a working system, for your reference i used this module:
https://tinyurl.com/y3cwgdjh

the variations:
#define SDA_PIN 4 // I2C pin definition
#define SCL_PIN 15
#define ON_BOARD_GPIN_LIST {13,17,18,19,16,255,255,255} // ESP32 on board gpins to be usead as sections, 255 – pin not defined

seems everything is fine, but the ntp connection is not working properly: after some hours the system is in the future: april 2078 😀
I tried to reset everything with the external keys as mentioned in the manual, and putting 0.0.0.0 as ntp server, but no success 🙁

any idea?

[Author]

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