Ender 3 v2 Firmware to support 400mm x 400mm with Creality BL Touch installed
Hi, I have an Ender 3 v2 with the EnderExtender 400 upgrade. That has been working fine. Yesterday, I installed a Creality BL Touch sensor and configured per a video from Dr Vax. My firmware compiled successfully, and the G29 parameter does the ABL, but then nothing prints. It does a 9 point test, using -1.5 Z-offset, then after last point, the process stops and does not print the file (tried multiple files). Any thoughts?
I would try here. https://marlin.crc.id.au/firmware/Ender+3+V2+-+BLTouch/
they don’t have one already built but when you buy the one year subscription for $15 (aud) a year you also get “credits” which you can use to request a custom firmware be built with the options you want. The firmware I got from there was built off a nightly build of the marlin and it’s working GREAT.. and has extra features ( fast bltouch mode, M600 support) extra stuff
Ender3-V2-BLTouch-<date>.bin - FAQ and common problems - Enabled BLTouch - Use BLTouch port [Wiring Diagram] - High Speed BLTouch Profile - Default probe offset for Jovan Kostenov's Mount - Change offset using M851 command and save to EEPROM with M500 if you use a different mount. - Bed set to 225 x 225 - Adds M48 Probe Accuracy Test - Adds G2 / G3 Arc support - Adds G10 / G11 Firmware based retraction (Use M207, M208, M209 to configure) - Adds M600 - Filament Change - Adds M603 - Set Filament Load / Unload length - Adds M701 - Load Filament - Adds M702 - Unload Filament - Enabled Advanced OK - Enabled CLASSIC_JERK - Enabled S_CURVE_ACCELERATION - Enabled Smart Filament Runout Sensor (Add
M412 S0in your Start G-Code if you do not have a filament sensor). - Uses hardware EEPROM, not emulated on SD Card.
Looks like you could ask for them to adjust the bed size and make you a custom firmware.