flsun i3 lcd panel install free sample

This is my first 3D object I"ve created for my FLsun i3. It is a case to go around the ramps BT7272A board that came with it. I plan to do a revision that will have a fan but I need to get the fan first to figure out how to mount it. If I have done it correctly you can put M3 nuts on the back for the board mounting bolts. I need to make the top to bottom cover screw mounts better also. The two pieces coming off of the back are so that I can mount it to the 2020 frame of the flsun i3, These may not be strong enough though.

#define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to false to not invert the logic of the probe. Note that some newer FLSUNS use a normally closed switch assembly, so they should be inverted.

The LCD screen is vital for operating the printer. Should you encounter any kind of trouble, such as a dead screen, corrupted text, or other issues, please refer to the guide below.

First of all, unscrew the LCD screen from the printer frame, remove both M3x10 screw holding it the LCD board in the plastic casing, and remove it from the casing. See if the problem still appears when the LCD is not pressed by the casing.

Firmware updates are necessary to keep your printer up to date. However, the installation of incorrect firmware can lead to letter corruption on the LCD screen. There"s an easy fix, though:

There is a small chance the printer"s LCD screen can glitch out by electrostatic discharge when inserting the SD card. Try to turn the printer off and on again.

This problem usually appears only on user-assembled printers. If your printer"s LCD screen remains blank or displays corrupted symbols after you turn on the printer, there is a chance it is caused by incorrect wiring. Follow these steps to fix the issue.

If you suspect that the LCD ribbon cables connectors are not firmly seated in the slots, disconnect the LCD ribbon cables and check the slots for any bent pins. If there are bent pins, you can use tweezers to fix them. However, be very careful not to break the pin(s) completely.

I wished I had purchased an FLsun printer first...I have 2 other traditional 3d printers...I always have to tinker with them. I first got the QQ S Pro...flawless printing ( any fails were due to operator error ) Now I"ve got the Speed Racer, this unit has all of the reliability of it"s cousin but is much faster. I have been slicing HOURS off of prints, yet quality is high! Example:. 34 hours estimated by slicer...act [...]

The current release of Marlin doesn"t support the BT7272A board and LCD yet, I"ve asked and they"re looking at merging it as only a "boards.h" and "pins_BT7272A.h" file.

This is what I corrected in RobAltenburg"s repository. Everything else in that file references the pin configuration of the BT7272A board itself, this includes changing the correct pins for the LCD.