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|BL Touch Auto Bed Leveling Sensor Guide||Download|
BL Touch firmware
Ender/CR Series BL Touch firmware download (Update: 2021.06.17)
BL Touch Sensor Guide: All You Need to Know
BLTouch is a type of semiconductor hall sensor and is an electronic component for 3D Printers. Aprecisely measures the tilt of the bed surface. It could work with any kind of bed material, such as glasses, wood, metals, and so on.
BLTouch is fulfilled with simple structure and high precision by using progressively designed solenoid and hall sensors. It aims for user convenience and enjoyable printing by adding many smart functions, such as self-test, alarm, alarm release & Touch Switch mode, Blue LED for servo signal indicating, and Z-probe(Zmin) Testing.
Features: The main functions and controls of BLTouch are the same as the usual auto bed leveling sensor, which consists of an RC servo and microswitch. Thus, BLTouch can be applied on almost every board.
Self-test: The push pin operates two times in a test when the power is on .
Alarm : The LED light blinks if a problem was found on a self-test or during operation.
Wiring defect indicator : Blue and Red LED for indicating wiring defects.
- Compatiblity: This new upgraded Creality BL Touch works for Creality Ender 3 V2/Ender 3/Ender 3 Pro/Ender 3S/Ender 3 MAX/Ender 5/Ender 5 Pro/CR-10 with 32 bit V4.2.2 or V4.2.7 mainboard (Note: ONLY for 32-bit motherboard 3d printers mentioned above). With 3 kinds of install racks for different model's printer.
- Easy to Use: This auto bed leveling sensor makes it easier to level the hotbed, which can precisely measure the tilt of the Bed surface. Bed leveling is not a problem anymore.
- Intelligence self-check and alarm: The function of auto leveling is adopted to make it easier to use and to increase the success rate of shaping.
- Wide application: Compatible with ABS, PLA, glass, metal, plastic and all materials.Support more filaments and apply to every control board of 3D printer
How to Install Creality BL Touch?
How to connect the wiring(Ender-3-V2 with V4.2.7 32-bit mainboard)?
The kit itself is very complete and comes with all the brackets and cables you might need, along with a replacement pin.
The item itself has so far only worked once for me, every other time the pin fails to retract and it either crashes into the bed or it starts flashing and the Z axis goes back up and it cancels the print.
I'm sure its great when it works, not sure if the CR touch has these issues. at this point I will just go back to manually levelling the bed, as all of the time this was meant to save has been spent on hours and hours of tedious troubleshooting to no success.
All items received, excellent service/ delivery on time.
V3 a real enthusius’s machine, so easy to upgrade and priced right.
I like the BLTouch kit that Creality sells with the included brackets with the following suggestions for improvement:
1. Provide better instructions, in particular for setting of the the Z offset. The internet provide better instructions.
2. No pinout for the BLTouch in the provided documentation. The provided cable, although correct, does not follow established colour coding. Red for GND, Black for 5V, White for GND? Confusing.
Works well. Manually level bed in set and find a good Z offset and go. Well worth purchasing.
This probe is truly a must-have accessory for your printer. It made my life way easier.