Makerbot replicator 2x Marlin Volcano Titan

Hardware used
- Old Replicator 2x
- MKS GEN L and TMC2208
- BLTouch
- E3d volcano
- Titan Extruder.
- FAN cooler.

Hardware in Replicator 2x
Z axis 17HD4001-28N 0.4Amp
Y, E1 and E2 17HD4063-03N 0.8Amp
HBP 24v 130W, termistor 100K ohms.

Marlin 2.0 values
For Volcano Nozzle
define DEFAULT_Kp 17.85
define DEFAULT_Ki 1.18
define DEFAULT_Kd 67.65
For HBP
define DEFAULT_bedKp 32.54
define DEFAULT_bedKi 6.41
define DEFAULT_bedKd 110.17



For AUTO_FAN in extruders i have to made a PCB with some transistors, the eagle files are attached.



Original nozzle holder remixed from https://www.thingiverse.com/thing:1938759
TMX2208 in UART mode https://www.youtube.com/watch?v=7VHwcEroHPk
SPEED TUNING https://www.youtube.com/watch?v=7HsIZuj9vOs