# Mini - Marlin FW 1.1RC3 **URL:** \ **Category:** LulzBot Mini\ **Created:** [January 8, 2016, 9:26pm UTC](https://forum.lulzbot.com/t/mini-marlin-fw-1-1rc3/2750 "2016-01-08T21:26:10Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![jrhubott](https://avatars.discourse-cdn.com/v4/letter/j/90ced4/32.png) [@jrhubott](https://forum.lulzbot.com/u/jrhubott)\ **Post date:** [January 12, 2016, 11:06pm UTC](https://forum.lulzbot.com/t/mini-marlin-fw-1-1rc3/2750/4 "2016-01-12T23:06:43Z")
Merged the mini firmware configuration from lulzbot with the latest 1.1RC3 code from the mainline marlin repository. Listing of features obtained from the marlin repo for RC3: - Handle temp callbacks when THERMAL\_PROTECTION\_HOTENDS is not defined Update LCD buttons less frequently Add BABYSTEP\_MULTIPLICATOR applying to all babystepping Update reference to the Marlin wiki Suppress Z\_MIN\_PROBE\_REPEATABILITY\_TEST for DELTA and SCARA configurations Use separate MOTHERBOARD values for RAMPS 1.3 and 1.4 Fix XY formatting on LCD Enable thermal protection when setting temp from LCD Fix GCode parser to allow the letter “N” in strings Clean up watchdog implementation MSG\_EXTRUDER\_SWITCHED\_OFF renamed to MSG\_REDUNDANCY Fix DUAL\_X\_CARRIAGE motor enabling Fixed various code bugs and compiler issues Clean up spacing in code and configurations Updated Japanese Kana language Fix Portuguese (Portugal) strings Added Galician (gl) language support LCD Probe Z Offset now shows the actual (usually negative) offset value. Improved support for Delta, SCARA, and COREXY, and COREXZ kinematics. Fixed bugs with Dual X Carriage setups. Move parts of Configuration files to Conditionals.h and SanityCheck.h. Clean up of temperature code. Fix handling of invisible SD files. Files and folders starting with underscore are now visible. Enhanced G29 with improved grid bed leveling based on Roxy code. See documentation. EEPROM layout updated to V21. Short EEPROM output as G-Code – Replay to restore settings. Use M503 S0. Added M204 travel acceleration options. M204 “P” parameter replaces “S.” (“S” retained for backward compatibility.) Support for more RAMPS-based boards. Support for Mega Controller and Minipanel. M404 “N” parameter replaced with “W.” (“N” is for line numbers only). Improved support for Cyrillic and accented languages. Fix M303 so it doesn’t swallow commands while running. LCD controller knob acceleration. Makes it quicker to select settings values. ENCODER\_RATE\_MULTIPLIER Improved compatibility with various sensors, MAX6675 thermocouple. Improved support for M110, with or without the extra N parameter. Filament Runout Sensor support. (FILAMENT\_RUNOUT\_SENSOR) Filament width measurement support. (FILAMENT\_SENSOR) Support for TMC and L6470 stepper drivers. Improved support for Texas Instruments DRV8811 stepper drivers. Support for the SSD1306 Monochrome 128X32 I2C OLED Graphic Display. Better support of G-Code ; comments, , N line numbers, and \* checksums. Fixed an issue causing too many “cold extrusion prevented” messages. Fixed LCD display of Volumetric Multiplier. Now shows percent instead of scaling value. Preliminary support for M111 with debug flags TBD. Support for Repetier DEBUG\_DRYRUN flag. Use M111 S8. Detailed logging to debug Auto Bed Leveling. Use M111 S16. Added FAN\_MIN\_PWM configuration option • Cleaned up code formatting Added “Detailed Z Probe” menu item for Automatic Bed Leveling. Fixed: #1038 Steppers were disabled during filament change. Display Z position on LCD without leading and trailing zeros. Fixed: #1315 DOGLCD and LCD\_PROGRESS\_BAR conflict. Fixed CoreXY incorrect speed calculation. Improved support for thermal relays. SLOW\_PWM\_HEATERS Fixed: Re-calculate volumetric when mm3 is enabled, update LCD menu. Fixed CreateTemperatureLookup.py script domain issue. Fixed an overflow issue in thermal runaway to prevent false timeout. Added support for SAV-MkI and SAV 3D LCD. Added a Delta Calibration sub-menu option. DELTA\_CALIBRATION\_MENU Added Filament menu. Include retract/recover settings in EEPROM storage. Improved support for Travis CI build testing. Fixed a compile error with REPRAP\_DISCOUNT\_FULL\_GRAPHIC\_SMART\_CONTROLLER. Documentation: Assert that X and Y probe offsets must be integers. --- _[View the full topic](https://forum.lulzbot.com/t/mini-marlin-fw-1-1rc3/2750)._