There is a problem on the PCB, a forgotten jumper for setting boot0. In order to be able to insert the CPU board into the RAMPS, the BOOT0 jumper must be removed and there is no space on the RAMPS board for this. A temporary not good solution is to solder the pins for BOOT0 directly on the RAMPS board. In the next version, the jumper will be added directly to the RAMPS board
There is a problem on the PCB, a forgotten jumper for setting boot0. In order to be able to insert the CPU board into the RAMPS, the BOOT0 jumper must be removed and there is no space on the RAMPS board for this. A temporary not good solution is to solder the pins for BOOT0 directly on the RAMPS board. In the next version, the jumper will be added directly to the RAMPS board