Wiring for V2.8 - markniu/PandaPi GitHub Wiki
Board connector view
Here is the Schematic.
config drivers tmc2209:
- plug in jumppers on the MS0 and MS1
- do not plug in the diag pin of the driver
2. connect to LCD128*64:
support 2 type of LCD128*64:
- Creality UniversalLCD128*64
- RepRapDiscount Full Graphic Smart Controller
1)connect to Creality UniversalLCD128*64(ender3 CR-10):
exp1---->exp1
exp2---->exp2
2)connect to RepRapDiscount Full Graphic Smart Controller
exp1---->exp1
exp2---->exp2
The notch connectors on this LCD panel are reversed. Cut the notches on the cable and insert them upside down.
3)configure
disabled the "DGUS_LCD_UI_PANDAPI" in the Configuration.h by adding // , because the default configuration is for serial screen.
//#define DGUS_LCD_UI_PANDAPI
3. Fans:
| name | 24V | 3V-20V | gcode control | |
|---|---|---|---|---|
| FAN0 | FAN0_A | FAN0_B | hotend | it will be opened automatically if the temperature of Hotend0 is higher than 60°C. |
| FAN1 | FAN1_A | FAN1_B | model cooler | M106: Set Fan Speed 0~255, E.g "M106 P0 S255" |
| FAN2 | FAN2_A | FAN2_B | case cooler | The default speed is 70% when idle, and 100% when the motor is working. |
| FAN3 | FAN3_A | FAN3_B | model cooler | M106: Set Fan Speed 0~255,M107: Fan Off. E.g "M106 P1 S255" |
FANx_B 3V-20V: you can change the output voltage value of FAN0_B,FAN1_B,FAN2_B,FAN3_B by adjusting the PR1.
Because the MCU control all the Fans and heaters,and it can not be changed by the marlin code. if you want to re-define them the best way is to re-splice the fan connectors.