Hi guys
The latest part for a CNC router build has just arrived and upon pulling it appart and inspecting the circuit board I have discovered one MCU with four of the legs bridged by solder.
The MCU in question is on the top PCB, below and to the right of the display / control socket and ribbon cable. It has 13 legs a side (smallest legs of any chip on that board) and the two pairs of pins connected are the very last on the bottom side and the very last on the right side. Could someone please wip the cover off theirs and let me know if its the same? If not I'll jump in there with a soldering iron and separate the two. To be honest it doesn't look like those pins are being used and the VFD powers up OK (haven't programmed it for the spindle yet) so probably nothing but I would rather be safe then sorry.
Thanks in advance!!!