Radek

https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3/blob/master/BTT%20SKR%20V1.3/hardware/SKR-V1.3-SCH.pdf


What do you connect to the i2C port?

I have a SKR1 board. 4. I connected an eeprom to this port and it works great.

If that's all, can you close the ticket?

It's pretty weird. The SKR1.4 board can supply 12-24V. If I power it 24V then DCIN will be 24V. after voltage drop on diode V1 the voltage will be VIN...

I would solve the problem with an external 5V power supply module which is supplied with this board as an optional accessory. Remove jumpr DC SEL !!! And connected all...

Yes, the external module replaces the on-board power supply. However, you must completely remove the DC SEL connection in case the on-board power supply is damaged. And connect all 3...

I would not rely too much on contacting BTT. According to user reactions, they do not communicate much. Complaints do not solve. If they answer, they will send you to...

Just look at the problems with the SKR2 board. They didn't worry much about it.