Small soldering accident :)

Hi @all,

I have a BPI R4 and wanted to desolder the resistors R228 and R230 because of the i2c bug. But they were no longer installed and I unfortunately removed the resistors R104 and R105. Since I have installed an NVMe hard disk, I have to replace them.

My questions: Is it correct that both have 0 Ohm? Why were 0 Ohm resistors installed?

What type are the resistors, i.e. size of the resistors to purchase.

Thanks Frank

0 ohm is basicly a bridge. Afaik these have to be simply removed,not replaced by any resistor value

If you have removed 0 ohm resistors, you can replace it with something else with 0 ohm:

Just use as small blob of soldering tin or solder one small strand of a flexible copper wire

I tried to measure! I could barely see them!

Circa 0.24 Ohms, which is equal to a zero-ohm resistor.

You are right :+1:

Thank You! I will bridge them now.

Frank