❗ This project provides documentation on how to configure stepper motor driver boards and how to use them with the SKR V1.3 3D printer controller board ❗
I use Git for Windows with VScode to manage this repository. I also use Git LFS extension for .pdf and .png files.
Install Git with LFS extension: https://git-lfs.github.com/
To Download the whole repository do the following: select the "Clone or download button" and click on "paste to clipboard" button so you can place the URL for the GitHub repository to the clipboard. Now Open Git Bash.
Change the current working directory to the location where you want the cloned directory.
Type git clone, and then paste the URL you copied earlier.
$ git clone https://github.com/GadgetAngel/SKR-V1.3-Stepper-Driver-Jumper-Configuration-Manual.git
Press Enter to create your local clone.
Now open Window explorer to the location of local clone.
You can download the .zip file (for this repository) from my google drive located here:
The Whole Repository in .zip file is located on Google Drive at: https://drive.google.com/file/d/1Gv3_97y-F5aOKBmhfHuSJIC9z3NbTN3u/view?usp=sharing
Here is a GUIDE on how to connect the MAX31865 board with a PT100/PT1000 Temperature Sensor to the SKR V1.3 board: https://github.com/GadgetAngel/MAX31865-SKR-V1-3-GUIDE/blob/main/README.md
Stepper Driver Configurations for SKR V1.3 Board
By @GadgetAngel
Preface......................................................................................................1
What is a stepper motor?...................................................................................2
Stall Detection and Sensor-less Homing.....................................................................3
Requirements Needed to Make Sensor-less Homing Work......................................................3
POLOLU A4988.................................................................................................4
Driver Chip Chart for POLOLU A4988.........................................................................4
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers......................................5
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers.....................8
The (latest release of) Marlin Setup for POLOLU A4988 Drivers.............................................13
BIQU A4988..................................................................................................16
Driver Chip Chart for BIQU 4988...........................................................................16
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers.....................................17
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers....................20
The (latest release of) Marlin Setup for BIQU A4988 Drivers...............................................25
DRV8825.....................................................................................................28
Driver Chip Chart for POLOLU DRV8825......................................................................28
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers.....................................29
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers....................32
The (latest release of) Marlin Setup for DRV8825 Drivers..................................................38
BIQU LV8729.................................................................................................42
Driver Chip Chart for BIQU LV8729.........................................................................42
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers.....................................43
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers....................46
The (latest release of) Marlin Setup for BIQU LV8729 Drivers..............................................52
FYSETC LV8729...............................................................................................57
Driver Chip Chart for FYSETC LV8729.......................................................................57
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers.....................................58
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers....................61
The (latest release of) Marlin Setup for FYSETC LV8729 Drivers............................................67
LERDGE LV8729...............................................................................................72
Driver Chip Chart for LERDGE LV8729.......................................................................72
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers.....................................73
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers....................76
The (latest release of) Marlin Setup for LERDGE LV8729 Drivers............................................82
MKS LV8729..................................................................................................87
Driver Chip Chart for MKS LV8729..........................................................................87
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers.....................................88
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers....................91
The (latest release of) Marlin Setup for MKS LV8729 Drivers...............................................97
FYSETC S6128 V1.1..........................................................................................102
Driver Chip Chart for FYSETC S6128.......................................................................102
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................103
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................106
The (latest release of) Marlin Setup for FYSETC S6128 V1.1 Drivers.......................................112
FYSETC ST820...............................................................................................117
Driver Chip Chart for FYSETC ST820.......................................................................117
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................118
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................121
The (latest release of) Marlin Setup for FYSETC ST820 Drivers............................................127
BIQU ST820.................................................................................................133
Driver Chip Chart for BIQU ST820.........................................................................133
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................134
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................137
The (latest release of) Marlin Setup for BIQU ST820 Drivers..............................................143
POLOLU ST820 (STSPIN820)...................................................................................149
Driver Chip Chart for POLOLU ST820.......................................................................149
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................150
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................153
The (latest release of) Marlin Setup for POLOLU ST820 (STSPIN820) Drivers................................159
POLOLU MP6500..............................................................................................165
Driver Chip Chart for POLOLU MP6500......................................................................165
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................166
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................169
The (latest release of) Marlin Setup for POLOLU MP6500 Drivers...........................................173
POLOLU TB67S249FTG.........................................................................................178
Driver Chip Chart for POLOLU TB67S249FTG.................................................................178
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................179
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................182
The (latest release of) Marlin Setup for POLOLU TB67S249FTG Drivers......................................188
BIQU S109..................................................................................................193
Driver Chip Chart for BIQU S109..........................................................................193
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................194
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................197
The (latest release of) Marlin Setup for BIQU S109 Drivers...............................................203
FYSETC S109................................................................................................208
Driver Chip Chart for FYSETC S109........................................................................208
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................209
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................212
The (latest release of) Marlin Setup for FYSETC S109 Drivers.............................................218
BIQU TMC2100 Stand-alone Mode..............................................................................223
Driver Chip Chart for BIQU TMC2100 in Stand-alone Mode...................................................223
SKR V1.3 LEGEND of Driver Chip Chart for Tri State Stepper Drivers.......................................224
How to Create aa SKR V1.3 DuPont Jumper Cable to Use with Tri State Drivers............................226
SKR V1.3 LEGEND of Driver Socket Representation for Tri State Stepper Motor Drivers......................229
Additional Equipment Needed for Low Low (STEP or FULL) Configuration...................................231
The (latest release of) Marlin Setup for BIQU TMC2100 Drivers in Stand-alone Mode........................239
MKS TMC2100 Stand-alone Mode...............................................................................244
Driver Chip Chart for MKS TMC2100 in Stand-alone Mode....................................................244
SKR V1.3 LEGEND of Driver Chip Chart for Tri State Stepper Drivers.......................................245
How to Create a SKR V1.3 DuPont Jumper Cable to Use with Tri State Drivers.............................247
SKR V1.3 LEGEND of Driver Socket Representation for Tri State Stepper Motor Drivers......................250
Additional Equipment Needed for Low Low (STEP or FULL) Configuration...................................252
The (latest release of) Marlin Setup for MKS TMC2100 Drivers in Stand-alone Mode.........................260
BIQU TMC2130 Stand-alone Mode..............................................................................265
Driver Chip Chart for BIQU TMC2130 in Stand-alone Mode...................................................265
SKR V1.3 LEGEND of Driver Chip Chart for Tri State Stepper Drivers.......................................266
How to Create a SKR V1.3 DuPont Jumper Cable to Use with Tri State Drivers.............................268
SKR V1.3 LEGEND of Driver Socket Representation for Tri State Stepper Motor Drivers......................271
Additional Equipment Needed for Low Low (STEP or FULL) Configuration...................................273
The (latest release of) Marlin Setup for BIQU TMC2130 Drivers in Stand-alone Mode........................281
BIQU TMC2130 SPI Mode......................................................................................286
SKR V1.3 LEGEND of Driver Socket Representation for Stepper Motor Drivers in SPI Mode....................291
Information on Sensor-less Homing........................................................................294
Examples of Different SPI Configurations.................................................................299
The (latest release of) Marlin Setup for BIQU TMC2130 Drivers in SPI Mode................................301
BIQU TMC2208 V3.0 Stand-alone Mode.........................................................................314
Driver Chip Chart for BIQU TMC2208 in Stand-alone Mode...................................................314
SKR V1.3 LEGEND of Driver Chip for Binary State Stepper Drivers..........................................315
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................318
The (latest release of) Marlin Setup for BIQU TMC2208 V3.0 Drivers in Stand-alone Mode...................322
BIQU TMC2208 V3.0 One Time Programming (OTP) Mode..........................................................327
Driver Chip Chart for BIQU TMC2208 in OTP Mode...........................................................327
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................328
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................331
The (latest release of) Marlin Setup for BIQU TMC2208 V3.0 Drivers in One Time Programming (OTP) Mode....335
BIQU TMC2208 V3.0 UART Mode................................................................................340
Driver Chip Chart for BIQU TMC2208 in UART Mode..........................................................340
SKR V1.3 LEGEND of Driver Socket Representation for Stepper Motor Drivers in UART Mode...................344
Examples of Different UART Configurations................................................................348
The (latest release of) Marlin Setup for BIQU TMC2208 V3.0 Drivers in UART Mode..........................349
FYSETC TMC2208 V1.2 Stand-alone Mode.......................................................................359
Driver Chip Chart for FYSETC TMC2208 in Stand-alone Mode.................................................359
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................360
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................363
The (latest release of) Marlin Setup for FYSETC TMC2208 V1.2 Drivers in Stand-alone Mode.................367
FYSETC TMC2208 V1.2 One Time Programming (OTP) Mode........................................................372
Driver Chip Chart for FYSETC TMC2208 in OTP Mode.........................................................372
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................373
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................376
The (latest release of) Marlin Setup for FYSETC TMC2208 V1.2 Drivers in One Time Programming (OTP) Mode..380
FYSETC TMC2208 V1.2 UART Mode..............................................................................385
Driver Chip Chart for FYSETC TMC2208 in UART Mode........................................................385
SKR V1.3 LEGEND of Driver Socket Representation for Stepper Motor Drivers in UART Mode...................389
Examples of Different UART Configurations................................................................393
The (latest release of) Marlin Setup for FYSETC TMC2208 V1.2 Drivers in UART Mode........................394
BIQU TMC2225 V1.0 Stand-alone Mode.........................................................................404
Driver Chip Chart for BIQU TMC2225 in Stand-alone Mode...................................................404
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................405
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................408
The (latest release of) Marlin Setup for BIQU TMC2225 V1.0 Drivers in Stand-alone Mode...................412
BIQU TMC2225 V1.0 One Time Programming (OTP) Mode..........................................................417
Driver Chip Chart for BIQU TMC2225 in OTP Mode...........................................................417
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................418
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................421
The (latest release of) Marlin Setup for BIQU TMC2225 V1.0 Drivers in One Time Programming (OTP) Mode....425
BIQU TMC2225 V1.0 UART Mode................................................................................430
Driver Chip Chart for BIQU TMC2225 in UART Mode..........................................................430
SKR V1.3 LEGEND of Driver Socket Representation for Stepper Motor Drivers in UART Mode...................434
Examples of Different UART Configurations................................................................438
The (latest release of) Marlin Setup for BIQU TMC2225 V1.0 Drivers in UART Mode..........................439
BIQU TMC2209 V1.2 Stand-alone Mode for StealthChop.........................................................449
Driver Chip Chart for BIQU TMC2209 in Stand-alone Mode (StealthChop).....................................449
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................450
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................453
The (latest release of) Marlin Setup for BIQU TMC2209 V1.2 Drivers in Stand-alone Mode for StealthChop...457
BIQU TMC2209 V1.2 Stand-alone Mode for SpreadCycle.........................................................462
Driver Chip Chart for BIQU TMC2209 in Stand-alone Mode (SpreadCycle).....................................462
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers....................................463
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers...................466
The (latest release of) Marlin Setup for BIQU TMC2209 V1.2 Drivers in Stand-alone Mode for SpreadCycle...470
BIQU TMC2209 V1.2 UART Mode................................................................................475
Driver Chip Chart for BIQU TMC2209 in UART Mode..........................................................475
SKR V1.3 LEGEND of Driver Socket Representation for Stepper Motor Drivers in UART Mode...................480
Information on Sensor-less Homing........................................................................482
Examples of Different UART Configuratins.................................................................487
The (latest release of) Marlin Setup for BIQU TMC2209 V1.2 Drivers in UART Mode..........................489
BIQU TMC5160 V1.2 SPI Mode.................................................................................502
Driver Chip Chart for BIQU TMC5160 in SPI Mode...........................................................502
SKR V1.3 LEGEND of Driver Socket Representation for Stepper Motor Drivers in SPI Mode....................507
Information on Sensor-less Homing........................................................................510
Examples of Different SPI Configurations.................................................................515
The (latest release of) Marlin Setup for BIQU TMC5160 V1.2 Drivers in SPI Mode...........................517
BIQU TMC5161 V1.0 SPI Mode.................................................................................530
Driver Chip Chart for BIQU TMC5161 in SPI Mode...........................................................530
SKR V1.3 LEGEND of Driver Socket Representation for Stepper Motor Drivers in SPI Mode....................535
Information on Sensor-less Homing........................................................................538
Examples of Different SPI Configurations.................................................................543
The (latest release of) Marlin Setup for BIQU TMC5161 V1.0 Drivers in SPI Mode...........................545
APPENDIX A.................................................................................................558
How to adjust the Vref on a Stepper Motor Driver board using the Potentiometer...........................558
APPENDIX B.................................................................................................560
For the TMC drivers what's the difference between stand-alone mode and ("UART" or "SPI ") modes?.........560
How to Calculate Vref for Non-TMC Stepper Motor Divers...................................................560
How to Calculate Vref for TMC Stepper Motor Drivers......................................................561
Driving Current Calculation Formulas for TMC Stepper Motor Drivers.......................................562
#1 TMC2100 with Rs = 0.110Ω (110mΩ)....................................................................562
#2 TMC2130 with Rs = 0.110Ω (110mΩ)....................................................................562
#3 TMC2208 with Rs = 0.110Ω (110mΩ) for Stand-alone Mode...............................................562
#4 TMC2208 with Rs = 0.110Ω (110mΩ) for UART Mode......................................................563
#5 TMC2209 with Rs = 0.110Ω (110mΩ) for Stand-alone Mode...............................................563
#6 TMC2209 with Rs = 0.110Ω (110mΩ) for UART Mode......................................................564
#7 TMC2225 with Rs = 0.150Ω (150mΩ) for UART Mode......................................................564
#8 TMC5160 with Rs = 0.075Ω (75mΩ) for SPI Mode........................................................564
#9 TMC5161 with Rs = 0.062Ω (62mΩ) for SPI Mode........................................................565
#10 TMC2225 with Rs = 0.150Ω (150mΩ) for Stand-alone Mode..............................................565
APPENDIX C.................................................................................................566
The (Latest Release of) Marlin Setup That Is Common to ALL Stepper Motor Drivers.........................566
Link to BIGTREETECH SKR V1.3 Instruction Manual.pdf....................................................566
Link to BIGTREETECH SKR V1.3 Guide.pdf.................................................................566
Link to Download Marlin 2.0.x Firmware Website.........................................................566
Link to Pronterface Software...........................................................................567
Link to How to Calibrate your 3D Printer...............................................................567
SKR V1.3 Color PIN Diagram...............................................................................579
SKR V1.3 Color Wiring Diagram............................................................................580
SKR V1.3 Color PIN 1 Diagram.............................................................................583
SKR V1.3 Color Schematic Diagram.........................................................................584
SKR V1.3 Uncolored Schematic Diagram.....................................................................585
APPENDIX D.................................................................................................586
Legends for SKR V1.3 Stepper Driver Socket Representations...............................................586
SKR V1.3 LEGEND of Driver Socket Representation for Binary State Stepper Motor Drivers.................587
SKR V1.3 LEGEND of Driver Chip Chart for Binary State Stepper Drivers..................................590
SKR V1.3 LEGEND of Driver Socket Representation for Tri State Stepper Motor Drivers....................591
SKR V1.3 LEGEND of Driver Chip Chart for Tri State Stepper Drivers.....................................593
How to Create a SKR V1.3 DuPont Jumper Cable to Use with Tri State Drivers...........................595
SKR V1.3 LEGEND of Driver Socket Representation for SPI Capable Stepper Motor Drivers..................596
SKR V1.3 LEGEND of Driver Socket Representation for UART Capable Stepper Motor Drivers.................599
SKR V1.3 LEGEND of Driver Socket Representation for Sensor-less Homing Capable Stepper Motor Drivers...602
Examples for Stepper Driver Socket Representations.......................................................606
Example 1 (LV8729 Driver Board; Binary State Driver) for SKR V1.3 Driver Socket Representation.........606
Example 2 (A4988 Driver Board; Binary State Driver) for SKR V1.3 Driver Socket Representation..........607
Example 3 (TMC2130 Driver in Stand-alone Mode; Tri State Driver) for SKR V1.3 Driver Socket
Representation.....................................................................................608
Example 4 (TMC2209 UART with Sensor-less Homing) for SKR V1.3 Driver Socket Representation.............609
Example 5 (TMC2209 UART WITHOUT Sensor-less Homing) for SKR V1.3 Driver Socket Representation..........610
Example 6 (TMC2130 SPI with Sensor-less Homing) for SKR V1.3 Driver Socket Representation..............611
Example 7 (TMC2130 SPI WITHOUT Sensor-less Homing) for SKR V1.3 Driver Socket Representation...........612
APPENDIX E.................................................................................................613
Location Of “firmware.bin” File from the Marlin Compilation for SKR V1.3 Board...........................613
APPENDIX F.................................................................................................616
Links to Reference Material..............................................................................616
Marlin Firmware Documentation..........................................................................616
Information on Stepper Motor Drivers and Micro-stepping................................................616
POLOLU A4988 and BIQU A4988............................................................................617
DRV8825................................................................................................617
BIQU LV8729, FYSETC LV8729, LERDGE LV8729, and MKS LV8729..............................................618
BIQU LV8729............................................................................................618
FYSETC LV8729..........................................................................................619
LERDGE LV8729..........................................................................................619
MKS LV8729.............................................................................................620
FYSETC S6128 V1.1......................................................................................620
FYSETC ST820...........................................................................................621
BIQU ST820.............................................................................................621
POLOLU ST820 (STSPIN820)...............................................................................622
POLOLU MP6500..........................................................................................622
POLOLU TB67S249FTG.....................................................................................623
BIQU S109 and FYSETC S109..............................................................................623
BIQU S109..............................................................................................624
FYSETC S109............................................................................................624
Marlin Firmware Documentation Specific to TMC Drivers..................................................625
Information Common to All TMC Drivers..................................................................625
BIQU TMC2100 and MKS TMC2100...........................................................................626
BIQU TMC2130...........................................................................................627
Information Common to BIQU TMC2208 V3.0 and FYSETC TMC2208 V1.2........................................627
Information Common to BIQU TMC2208 V3.0 and FYSETC TMC2208 V1.2 (Continued)............................628
BIQU TMC2208 V3.0......................................................................................628
FYSETC TMC2208 V1.2....................................................................................628
Information Common to TMC2208 and BIQU TMC2225.........................................................629
BIQU TMC2225 V1.0......................................................................................629
BIQU TMC2209 V1.2......................................................................................630
BIQU TMC5160 V1.2......................................................................................630
BIQU TMC5161 V1.0......................................................................................631
SKR V1.3 Board.........................................................................................631
Facebook Groups........................................................................................632
Miscellaneous Information..............................................................................633
APPENDIX G.................................................................................................634
BIGTREETECH Reference Material...........................................................................634
Original PIN Diagram...................................................................................634
Original Wiring Diagram 1..............................................................................635
Original Wiring Diagram 2 for STEP/DIR Mode............................................................636
Original Wiring Diagram 3 for UART Mode................................................................637
Original Wiring Diagram 4 for SPI Mode.................................................................638
Original PIN 1 Diagram.................................................................................639
Additional Original Reference Material for PIN 1 Diagram...............................................640
Original Schematic Diagram.............................................................................641
APPENDIX H.................................................................................................642
Filament Runout Sensor Wired to Limit Switch {X-, Y-, Z-, X+, Y+, or Z+}.................................642
Marlin 2.0.x Setup for Filament Runout Sensor Connected to X+ Endstop Connector........................643
Marlin 2.0.x Setup for Filament Runout Sensor..........................................................644
APPENDIX I.................................................................................................649
Connecting SKR V1.3 to Raspberry Pi to Eliminate USB Cable...............................................649
Wiring Diagram for Connecting SKR V1.3 to Raspberry Pi to Eliminate USB Cable..........................652
Marlin 2.0.x Setup for Communicating with Raspberry Pi via Serial Connection on SKR V1.3 Board...........655
APPENDIX J.................................................................................................657
Connecting SKR V1.3 with BLTouch.........................................................................657
Wiring Diagram for Connecting SKR V1.3 with BLTouch....................................................660
Marlin 2.0.x Firmware Setup for Connecting a BLTouch to the SKR V1.3 Board...............................661
Understanding Marlin Firmware’s NOZZLE_TO_PROBE_OFFSET Setting.........................................665
APPENDIX K.................................................................................................680
Connecting SKR V1.3 with PT100 Amplifier Board and PT100 Sensor..........................................680
Instructions on How to Perform the SKR V1.3 Hardware Hack to Obtain an ADC Input on a Thermistor Port..685
Instructions for Suppling Power to the PT100 Amplifier Board.............................................688
Method #1 for Powering the PT100 Amplifier Board (Digital PWR).........................................689
Method #2 for Powering the PT100 Amplifier Board (Analog PWR)..........................................690
Technique #1 & Method #1 (Digital PWR) Wiring Diagram for Connecting Up You PT100 to the TFT Header......691
Technique #2 & Method #1 (Digital PWR) Wiring Diagram for Connecting Up Your PT100 to the TH0 Connector..692
Technique #2 & Method #2 (Analog PWR) Wiring Diagram for Connecting Up Your PT100 to the TH0 Connector...693
Marlin 2.0.x Firmware Setup for Connecting a PT100 Sensor to the SKR V1.3 Board..........................695
Marlin 2.0.x Firmware Setup via Technique #1...........................................................695
Marlin 2.0.x Firmware Setup via Technique #2...........................................................700
APPENDIX L.................................................................................................705
Connecting SKR V1.3 with K-Type Thermocouple Sensor and Adafruit’s AD8495 Amplifier Board................705
Instructions on How to Perform the SKR V1.3 Hardware Hack to Obtain an ADC Input on a Thermistor Port..710
Instructions for Suppling Power to the AD8495 Amplifier Board............................................713
Method #1 for Powering the AD8495 Amplifier Board (Digital PWR)........................................714
Method #2 for Powering AD8495 Amplifier Board (Analog PWR).............................................715
Technique #1 & Method #1 (Digital PWR) Wiring Diagram for Connecting Up Your K-Type Thermocouple to
the TFT..............................................................................................716
Technique #2 & Method #1 (Digital PWR) Wiring Diagram for Connecting Up Your K-Type Thermocouple to
the TH0 Connector....................................................................................717
Technique #2 & Method #2 (Analog PWR) Wiring Diagram for Connecting Up Your K-Type Thermocouple to
the TH0 Connector....................................................................................718
Marline 2.0.x Firmware Setup for Connecting a K-Type Thermocouple Sensor and Adafruit’s AD8495
Amplifier Board......................................................................................719
Marlin 2.0.x Firmware Setup via Technique #1...........................................................720
Marlin 2.0.x Firmware Setup via Technique #2...........................................................726