BCN3D Sigmax Firmware v02-2.0.8

Release notes 2.0.8:

1. [BugFix] FRS process issue is fixed for Dupli/Mirror modes.

2. [BugFix] When the printer ends the print job below Z 195mm, it rises up a bit to prevent collisions in case the printer switches off. There was a fixed potential issue when it rises up.

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Compatible with LCD-FW version: 2.0.2

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We recommend all users to update the printer firmware. Just fire up Cura and update.

Also remember to check out for updates in Cura-BCN3D!

If you have any problem, please contact us through Github, mail or phone .

BCN3D Sigmax Firmware v02-2.0.7

Release notes 2.0.7:

1. [BugFix] "Prevent dangerous extrusion" on planner.cpp has been fixed due some extrusions have been detected that shouldn't be executed.

2. [Adjustment] For bondtech extruders, the steps per mm configured previously have been adjusted to 510.90 steps/mm.

3. [BugFix] A bug that gets stuck the print data information is fixed.

4. [BugFix] It has been added a E coordinate reset just at the end of some process that implies extrusion because depends of the gcode wherever has been generated if it not have a reset of E coordinated at start gcode may cause an not desired uncontrolled extrusion .

5. [Enhancement] On Print-Setting-Temperatures and Print-Setting-Advanced Settings have been implemented the auto data refresh when the gcode change those parameters.

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Compatible with LCD-FW version: 2.0.2

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We recommend all users to update the printer firmware. Just fire up Cura and update.

Also remember to check out for updates in Cura-BCN3D!

If you have any problem, please contact us through Github, mail or phone .

BCN3D Sigmax Firmware v02-2.0.6

Release notes 2.0.6:

1. [BugFix] Some bugs and suggestions has been fixed or implemented. #205 #208 #204

2. [Change] When the Z platform is below 195mm, at the end of the print job, Z platform will rise 10mm to avoid collisions on Z home after have shutdown the printer. #3

3. [Enhancement] Filename length has been increased on the file list, printing window and confirmation printing window.

4. [Implementation] Minor implementations for factory testing.

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Compatible with LCD-FW version: 2.0.2

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We recommend all users to update the printer firmware. Just fire up Cura and update.

Also remember to check out for updates in Cura-BCN3D!

If you have any problem, please contact us through Github, mail or phone .

BCN3D Sigmax Firmware v02-2.0.4

Release notes 2.0.4:

Hot fixes:

1. [BugFix] Bug detected on Change Filament procedure when the printer is Paused. The inactivity mode is activated after load filament and it shouldn't happen. Bug found at 2.0.3 FW release.

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Compatible with LCD-FW version: 2.0.2

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We recommend all users to update the printer firmware. Just fire up Cura and update.

Also remember to check out for updates in Cura-BCN3D!

If you have any problem, please contact us through Github, mail or phone .

BCN3D Sigmax Firmware v02-2.0.3

Release notes 2.0.3:

Hot fixes:

1. [Enhancement/Fix] Autotune hotend has been fixed to calculate better PID coefficients, major improvements for High flow hotends.

2. [Enhancement] Better percentage values on adjusting temperatures, now it always shows an incremental percentage.

3. [Enhancement] The temperature values shown on the printer in all the process will be the value ±0.5°C. For instance: if the value shown is 215°C, the real value could be between 214.5°C and 215.5°C. Until this update, following the example, the value would have been between 215°C and 216°C.

4. [Bug/Fixes] Minor bug fixes.

5. [Enhancement] The code used to draw the calibration pattern has been optimized.

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Compatible with LCD-FW version: 2.0.2

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We recommend all users to update the printer firmware. Just fire up Cura and update.

Also remember to check out for updates in Cura-BCN3D!

If you have any problem, please contact us through Github, mail or phone .

BCN3D Sigmax Firmware v02-2.0.2

Release notes 2.0.2:

1. [Enhancement] Interface screen upgrade, new windows and features. See reference article.

2. [New Feature] FRS[1] system has been implemented.

3. [New Feature] Print window now contains:

   1. Settings, that window now contains:
      a. Temperatures: To control temperatures.
      b. Advanced Settings: To control print speed, flow rate, fan speed.
      c. Light Intensity: To control light intensity.
   2. Pause: To pause the print job.
   3. Stop: To abort the print job or save it.

4. [New Feature] Printer Setup[2] window for:

   1. Change Hotend: Change Hotend assistant, follow the indications to procedure properly.
   2. Components Setup: Set properly which components have you installed on the printer[3].
   3. Light Intensity: LED light intensity can be modulated with a slider.
   4. Run Setup Assistant: This functionality has been moved here from information window.

5. [Enhancement] Printer Calibration line selector have a confirmation button to avoid "miss-click".

6. [Enhancement] Printer Calibration patterns have been improved in terms of print quality and robustness, being possible to do it with others materials.

7. [New Feature] Some notification windows have been implemented.

8. [Enhancement] Some descriptions of the procedures have been changed and/or added.

9. [Enhancement] EEPROM store speed is faster.

10. [Activated] Heating sanity check. This waits for a watch period in milliseconds when the target temperature is increased. If the temperature has not increased since the end of that period, the target temperature is set to zero.

11. [Enhancement] Z probe second click speed has been decreased to be more accurate because bed platform vibrates less.

12. [BugFix/Enhancement] Minor serial communication fixes.

Minor bug fixes.

Notes:

[1] Filament Runout Sensor.

[2] You will find it on Utilities.

[3] Hotend nozzle size and FRS.

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Compatible with LCD-FW version: 2.0.2

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We recommend all users to update the printer firmware. Just fire up Cura and update.
You'll need to update the SD Files. Check this guide if you don't know how.

Also remember to check out for updates in Cura-BCN3D!

If you have any problem, please contact us through Github, mail or phone .

BCN3D Sigmax Firmware v02-1.2.9

Release notes 1.2.9:

1. [Enhancement] LED RGB control implementation. Edit the colors by typing/writing M535 R[0-255] V[0-255] A[0-255], being RVA the RGB colors respectively. In the past LEDs couldn't be moduled by a PWM hardware signal because TIMER1 was used by the stepper. Now the stepper uses TIMER3 so TIMER1 is available for PWM hardware signal. TIMER3 and TIMER1 have the same architecture. Currently, this feature is not stored to the EEPROM.

2. [Enhancement] Lighter and faster LCD handler. Previous tasks done by the old LCD handler have been moved to a FSM which does the tasks in the main loop when a button is pressed (not finished, "beta"). For this purpose, LCD_FSM.cpp and LCD_FSM.h have been created.

3. [Bug/Enhancement] Solved an issue which could freeze the screen in some situations.

4. [Bug] FanSpeed is saved when a print is paused.

5. [Bug] Some potential bugs have been fixed in SD_ListFiles.cpp.

6. [Change] Load/unload filament functions have been modified to avoid dripping on the model when printing. Now the carriages will remain at the parking position.

7. [Change] Better handling for temperature changes in the settings menu. Now the user changes the offset instead of the temperature itself, so the temperature change is not overwritten by a consequent temperature command in the gcode. This way, if during the print there is a sequence of 220C - 150C - 210C and the user reduces 10C at the first layer we get 220C - 210C - 140C - 200C instead of 220C - 210C - 150C - 210C.

8. [Bug] USB Connectivity improved.

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Compatible with LCD-FW version: 1.2.8

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BCN3D Sigmax Firmware v02-1.2.8

Release notes 1.2.8:

1. [Changes] Bondtech extruders steps per mm[set 492.45].

2. [BugFixes] Some bug fixes.

Features:

• Duplication / Mirror Mode [Cura2]
• Shims installation assisted

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Compatible with LCD-FW version: 1.2.8

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