Final PCB... (I hope...)

Servo drive mounted on radiator. Waiting for a bigger motor.
New status and error led added.

Schematic features so far:
Error output
Step / Dir / Enable inputs - toggling enable will also clear servo error if any
RS232 TTL for setup and debugging
ICP port for firmware upgrades. (it's not time yet for flashing firmwares through RS232 as many things are in test, but if things get ok and all works well this port should be removed and firmware should be upgraded via RS232)

Pictures and documents below...

In the eagle folder you can find the HPGH files for milling and drilling the board if you wish.
Firmware still needs some fine adjustments but things are functional. The board is unlikely to change anymore.
I hope tomorrow I will receive a bigger motor. I will let you know on progress

https://www.youtube.com/watch?v=H0R8rw6JPEE


Mihai