This little pcb is the RP2040-Zero which is a small USB Development board powered by the Raspberry RP2040.
The Development Board comes with no firmware and is therefore empty, you must upload code onto it in order to make it work.
Please do not email me with help in dumping the nand or any other activity with the use of the development board, this requires you to know what you are doing and I do not provide any information or help in this department.
