![PSA: Always check your wiring before installing anything. Tried to install the BLTouch in the Creality 4.2.7 Silent board like the picture in their store and fried the board fan, luckily after PSA: Always check your wiring before installing anything. Tried to install the BLTouch in the Creality 4.2.7 Silent board like the picture in their store and fried the board fan, luckily after](https://i.redd.it/ojf0wmqda6q61.jpg)
PSA: Always check your wiring before installing anything. Tried to install the BLTouch in the Creality 4.2.7 Silent board like the picture in their store and fried the board fan, luckily after
![Creality BLTouch V3.1 Auto Bed Leveling Sensor Kit for Ender 3 V2/Ender 3/Ender 3 Pro/Ender 3 Max/Ender 5/Pro with 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printer - Walmart.com Creality BLTouch V3.1 Auto Bed Leveling Sensor Kit for Ender 3 V2/Ender 3/Ender 3 Pro/Ender 3 Max/Ender 5/Pro with 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printer - Walmart.com](https://i5.walmartimages.com/asr/213e9295-7290-4630-a90c-e79a69eb4c5e.7c7c16f8da2212eb34ff0a7b92b84ad3.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Creality BLTouch V3.1 Auto Bed Leveling Sensor Kit for Ender 3 V2/Ender 3/Ender 3 Pro/Ender 3 Max/Ender 5/Pro with 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printer - Walmart.com
![Amazon.com: BLTouch Auto Bed Leveling Sensor Kit for Creality Ender‑3 Silent Mainboard V4.2.7 : Industrial & Scientific Amazon.com: BLTouch Auto Bed Leveling Sensor Kit for Creality Ender‑3 Silent Mainboard V4.2.7 : Industrial & Scientific](https://m.media-amazon.com/images/I/71blZSiLUzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: BLTouch Auto Bed Leveling Sensor Kit for Creality Ender‑3 Silent Mainboard V4.2.7 : Industrial & Scientific
![Why is the pin, which is intended to control the BLTouch, marked "IN" on Creality board? - 3D Printing Stack Exchange Why is the pin, which is intended to control the BLTouch, marked "IN" on Creality board? - 3D Printing Stack Exchange](https://i.stack.imgur.com/MuXcm.jpg)
Why is the pin, which is intended to control the BLTouch, marked "IN" on Creality board? - 3D Printing Stack Exchange
![Amazon.com: Creality CR Touch Upgraded Auto Bed Leveling Sensor Kit ONLY for Creality Ender 3 V2/Ender 3/Ender 3 Pro/Ender 5/Ender 5 Pro/CR-10 with 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printer : Industrial & Amazon.com: Creality CR Touch Upgraded Auto Bed Leveling Sensor Kit ONLY for Creality Ender 3 V2/Ender 3/Ender 3 Pro/Ender 5/Ender 5 Pro/CR-10 with 32 Bit V4.2.2/V4.2.7 Mainboard 3D Printer : Industrial &](https://m.media-amazon.com/images/I/61y2SEMtDqL.jpg)