Firmware - Revision history

Davo: /* LATEST UPDATE */

2026-01-06T17:45:25Z

‎LATEST UPDATE

Davo: /* LATEST UPDATE */

2025-10-09T14:18:34Z

‎LATEST UPDATE

Davo: /* Motion Controllers */

2025-07-09T20:47:01Z

‎Motion Controllers

Davo: /* Motion Controllers */

2025-07-09T20:46:38Z

‎Motion Controllers

Davo: /* Head / Bed Firmware */

2025-05-16T14:37:26Z

‎Head / Bed Firmware

Davo: /* V2 vs V3 vs V4 */

2025-05-16T14:25:09Z

‎V2 vs V3 vs V4

Davo: /* LATEST UPDATE */

2025-03-13T13:34:06Z

‎LATEST UPDATE

Davo: /* LATEST UPDATE */

2025-03-05T14:34:00Z

‎LATEST UPDATE

Davo: /* LATEST UPDATE */

2025-03-05T14:33:25Z

‎LATEST UPDATE

Davo: /* LATEST UPDATE */

2025-03-05T14:31:06Z

‎LATEST UPDATE

@@ Line 115: / Line 115: @@
 ====LATEST UPDATE====
 So, which printers run which firmware? Great question! Supply chain issues over the last few years have forced us to change a lot of things.
@@ Line 155: / Line 156: @@
 |}
-<br>
+==== Jumper? ====
 Note: If, ''for some reason,'' you are flashing firmware on the 429 board when it is NOT MOUNTED on the Tablet Interface Board, it may not work unless you (carefully!) attach a jumper between the '''PB2''' and '''GND''' pins. Something about a floating pin.

@@ Line 138: / Line 138: @@
 ! style="width: 20%;" | [[File:fw_stamps.png]]<br><span style=color:forestgreen;>Hyrel Motor Stamp<br>(mounted on spine)
 ! style="width: 20%;" | [[File:fw_encoders.png]]<br><span style=color:darkorange;>Encoder Boxes<br>(mounted near TIB)
-! style="width: 10%;" | [[File:fw_canbus.jpg]]<br><span style=color:firebrick;>CANBUS Boards<br>(mounted on motors)
+! style="width: 10%;" | [[File:fw_canbus.jpg]]<br><span style=color:firebrick;>Bigtree and CANBUS Boards<br>(mounted on motors)
 ! style="width: 20%;" | [[File:MKS.jpg|150px]]<br>MKS Boards<br>(mounted on motors)
 |-

@@ Line 19: / Line 19: @@
 To find out what version of <span style="color: blue;">Motion Controller Firmware</span> you are on now:
 '''For v3:'''
 [[File:Rep_mc_version_info.png|750px]]
 Legend:

@@ Line 26: / Line 26: @@
 '''For v4:'''
-[[File:Rep_mc_version_info_v4.png|750px]]
+[[File:Mcfw_v4.png]]
 Legend:

@@ Line 204: / Line 204: @@
 These files are included in the latest '''[[4_Install|Repetrel]]''' download, and the latest Repetrel\bin directory download.
-Video instructions for flashing the 103 (HH/HB) Controllers: https://youtu.be/yM8QMZBTb4o
+Video instructions for flashing the 103 (HH/HB) Controllers: '''[https://youtu.be/yM8QMZBTb4o CLICK HERE]'''
 # Launch Repetrel ( C:\Repetrel\bin\Repetrel.exe ).

@@ Line 190: / Line 190: @@
 Please use the files in your C:\Repetrel\bin\firmware directory, since it is "paired" with your Repetrel version.
-All units should be upgraded to the latest version when it is available. If you run a head with v2 settings on a v3 or later install, the background will '''<span style="color: red;">FLASH RED</span>'''; this '''DOES NOT''' mean that you need to flash new '''FIRMWARE''' - this '''DOES''' mean that you need to flash new '''VALUES''' to the head. Please make the changes noted for each head and right-click-flash these values on your heads:
+If you run a head with v2 settings on a v3 or later install, the background will '''<span style="color: red;">FLASH RED</span>'''; this '''DOES NOT''' mean that you need to flash new '''FIRMWARE''' - this '''DOES''' mean that you need to flash new '''VALUES''' to the head. Please make the changes noted for each head and right-click-flash these values on your heads:
 # [[Cold_and_Warm_Flow#Settings_for_Cold_and_Warm_Flow_Heads|For Cold and Warm Flow (EMO, SDS, VOL, KRA, TAM, etc).]]

@@ Line 144: / Line 144: @@
 | '''[[File:EngineSR_30M_4.203c.rar | EngineSR_30M_4.203c.dfu]]'''
 | '''[[File:EngineHR_Hydra_4.203c.rar | EngineHR_Hydra_4.203c.dfu]]'''
-| '''[[File:Hydra_With_Can_Motors_4.500C.rar | Hydra_With_CanMotors_4.500C.dfu]]'''
+| '''[[File:Hydra_With_Can_Motors_4.500C.rar | Hydra_With_CanMotors_4.500C.dfu]]''' <br> ''even if it's not a Hydra - I did not name this file''
 | '''[[File:Hydra23X10_4.255a.rar  | Hydra23X10_4.255a.dfu]]'''
 |-

@@ Line 149: / Line 149: @@
 ! And settings file:
 | '''[[File:2019_ESR_30M.rar | 2019_ESR_30M.txt]]''' or '''[[File:2020_ESR_30M.rar | 2020_ESR_30M.txt]]'''
-| '''[[File:2020_EHR.rar | 2020_EHR.txt]]''' or '''[[File:2021_ESR_30M_CAN.rar | 2021_H21_CAN.txt]]'''
+| '''[[File:2020_EHR.rar | 2020_EHR.txt]]'''
 | '''[[File:2021_ESR_30M_CAN.rar | 2021_ESR_30M_CAN.txt]]''' or '''[[File:2021_H21_CAN.rar | 2021_H21_CAN.txt]]'''
 | ''(varies with model)''

@@ Line 126: / Line 126: @@
 ! style="width: 20%;" | <span style=color:forestgreen;>ESR/30M, 2013-2020
 ! style="width: 20%;" | <span style=color:darkorange;>EHR/16A, 2016-2020
-! colspan="3" style="width: 20%;" | <span style=color:firebrick;>ANY, 2021-2022
+! style="width: 20%;" | <span style=color:firebrick;>ANY, 2021-2022
 ! style="width: 20%;" | ANY, 2023+
 |-
@@ Line 132: / Line 132: @@
 ! [[File:fw_407.png]]<br><span style=color:forestgreen;>STM407 mounted on Spine
 ! [[File:fw_429.png]]<br><span style=color:darkorange;>STM429 mounted on TIB
-! colspan="3" | [[File:fw_429.png]]<br><span style=color:firebrick;>STM429 mounted on TIB
+! [[File:fw_429.png]]<br><span style=color:firebrick;>STM429 mounted on TIB
 ! [[File:Fk407_black_noleds.png|150px]]<br>FK407 mounted on TIB
 |-
@@ Line 139: / Line 139: @@
 ! style="width: 20%;" | [[File:fw_encoders.png]]<br><span style=color:darkorange;>Encoder Boxes<br>(mounted near TIB)
 ! style="width: 10%;" | [[File:fw_canbus.jpg]]<br><span style=color:firebrick;>CANBUS Boards<br>(mounted on motors)
 ! style="width: 20%;" | [[File:MKS.jpg|150px]]<br>MKS Boards<br>(mounted on motors)
 |-
@@ Line 146: / Line 144: @@
 | '''[[File:EngineSR_30M_4.203c.rar | EngineSR_30M_4.203c.dfu]]'''
 | '''[[File:EngineHR_Hydra_4.203c.rar | EngineHR_Hydra_4.203c.dfu]]'''
-| colspan="3" | '''[[File:Hydra_With_Can_Motors_4.500C.rar | Hydra_With_CanMotors_4.500C.dfu]]'''
+| '''[[File:Hydra_With_Can_Motors_4.500C.rar | Hydra_With_CanMotors_4.500C.dfu]]'''
 | '''[[File:Hydra23X10_4.255a.rar  | Hydra23X10_4.255a.dfu]]'''
 |-
 ! And settings file:<br>[https://hyrel3d.com/wiki/images/9/9d/2024_printer_settings.rar download here]
 | '''[[File:2019_ESR_30M.rar | 2019_ESR_30M.txt]]''' or '''[[File:2020_ESR_30M.rar | 2020_ESR_30M.txt]]'''
-| '''[[File:2020_EHR.rar | 2020_EHR.txt''' or 2021_H21_CAN.txt]]
+| '''[[File:2020_EHR.rar | 2020_EHR.txt''' or '''[[File:2021_ESR_30M_CAN.rar | 2021_H21_CAN.txt]]'''
-| colspan="3" | 2021_ESR_30M_CAN.txt or '''[[File:2021_H21_CAN.rar | 2021_H21_CAN.txt]]'''
+| 2021_ESR_30M_CAN.txt or '''[[File:2021_H21_CAN.rar | 2021_H21_CAN.txt]]'''
 | ''(varies with model)''
 |-