Raspberry Pi from Buck Converter

[Lindsayr]

Hi there,

I have a https://www.aliexpress.com/item/100....order_list.order_list_main.54.621b1802FSnWz6 and wondering if it should work for powering a Raspberry Pi 4? It appears to not work but not sure if it should or if I might be doing something wrong?

Thanks!

Lindsay

 

[Lindsayr]

Ignore this, I have re-wired it and it appears to work now...