I previously owned a raspberry pi model 3b+ and have purchased a new raspberry pi 4b (4 gigabyte ram). I have an official micro USB power supply and some micro USB to USB type C converters designed to allow you to use old charging cables/accessories with modern smartphones.
I would like to know whether I can use the old power supply with the new board using these adapters?
I also won't be able to test this as it hasn't arrived in the post yet.