Shelly plus 1 ds3231 not recognized

[13]

I soldered directly to the pinouts, but ds3231 is not detected. Custom solo1 with enabled rtc and ds3231. On a esp32 everything works as expected.

Is there a solo1 bug in the software?

SDA GPIO19
SCL GPIO25 (desoldered button and pull-up resistor)

[sfromis]

Did you do any verification of the modification and build working as you want?

Can you get a simple switch/button type input to work for the gpios? Does I2CScan show I2C address 0x68 for the chip? Does I2CDriver show number 26 for having the driver included? Did you make sure to have good connections on all 4 wires needed? You cannot assume that a wire is not invisibly broken.