Description

• ANTCLABS Genuine BL Touch V3.1Features Blue & Red LED : Blue and Red LED for checking wiring defects. Engineering plastic Push-pin : Engineering plastic push-pin can be bent more easily than aluminum pins so that engineering plastic pushpin can be recovered well and the device can be protected. Main functions and controls of BLTouch are the same as usual auto bed leveling sensor, consists of RC servo and micro switch. Thus, BLTouch can be applied on almost every board. BLTouch is fulfilled with simple structure and high precision by using progressively designed solenoid and hall sensor. 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. Depending on your board，you can need to adjust the PWM range or Duty cycle. EEPROM：5V Logic Zmin：Used with 130° when the Z probe input pin on the control board is not pull-up or has an abnormal input circuit. see Logic Voltage Conversion Specifications Weight：15g Maximum(Peak) Current：300mA Voltage：5V Current：15mA ANTCLABS Bl touch manual https://docs.wixstatic.com/ugd/f5a1c8_d40d077cf5c24918bd25b6524f649f11.pdf How to add cheap and easy auto mesh bed levelling? Please check out Expansion Module The pin 27 board makes installing a bltouch or filament sensor fast and easy. Normally you would need to cut the ribbon cable and solder into the pin 27 but with the board its plug and play.(after firmware update)Make sure to check your wire configuration on your bltouch or filament sensor. The new bltouch sensors should plug right into the board without depining the connector. Left to right: Brown-Ground, Red-5v, Yellow/Orange-Signal Disconnect lcd ribbon ext1 on the control board Connect Ext1 to the pin 27 board Connect bltouch to the 3 pins on the pin 27 board. Left to right: Brown-Ground, Red-5v, Yellow-Signal Connect the pin27 to the main board. Make sure to align the header pins from the pin 27 to the main board

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