IF that black chip is a STM32F407VET6 then its an ARM based 32bit CPU and the common 8 bit Marlin FW will not work.
There are forks of Marlin developed for 32bit systems but you would have a steep learning curve to get it working I think......
Visually I agree with DUST and it looks like an Ultimaker Gen2 PCB but perhaps reworked for 32bit????
Your likely limited to the orig firmware unless your ready for alot of time put into this.....
maybe smoothieware is the direction you should look?
or RepRap Firmware tho I think smoothieware has a bigger support base......
32bit marlin is in the works but not yet ready....
There are forks of Marlin developed for 32bit systems but you would have a steep learning curve to get it working I think......
Visually I agree with DUST and it looks like an Ultimaker Gen2 PCB but perhaps reworked for 32bit????
Your likely limited to the orig firmware unless your ready for alot of time put into this.....
maybe smoothieware is the direction you should look?
or RepRap Firmware tho I think smoothieware has a bigger support base......
32bit marlin is in the works but not yet ready....