![Help) I have a ender 3 max Neo that needs a PID calibration I'm trying to do it with pronterface but I can't get my printer to connect using Mac OS what Help) I have a ender 3 max Neo that needs a PID calibration I'm trying to do it with pronterface but I can't get my printer to connect using Mac OS what](https://preview.redd.it/help-i-have-a-ender-3-max-neo-that-needs-a-pid-calibration-v0-frqryjr0po2b1.jpg?width=640&crop=smart&auto=webp&s=cdefc434003cedbd9d82efc0db8acf60043a690e)
Help) I have a ender 3 max Neo that needs a PID calibration I'm trying to do it with pronterface but I can't get my printer to connect using Mac OS what
![Impresora 3D Oficial Creality Ender 3 S1, con placa base Silent de 32 bits, CR-Touch, extrusora directa de doble engranaje "Sprite", pantalla a color con perilla, tamaño de impresión de 220*220*270 mm : Impresora 3D Oficial Creality Ender 3 S1, con placa base Silent de 32 bits, CR-Touch, extrusora directa de doble engranaje "Sprite", pantalla a color con perilla, tamaño de impresión de 220*220*270 mm :](https://m.media-amazon.com/images/I/51xguKGwpDL._AC_UF1000,1000_QL80_.jpg)
Impresora 3D Oficial Creality Ender 3 S1, con placa base Silent de 32 bits, CR-Touch, extrusora directa de doble engranaje "Sprite", pantalla a color con perilla, tamaño de impresión de 220*220*270 mm :
SFC 3D - 💥💣VENTA DE IMPRESORA 3D PARA ENTREGA INMEDIATA💣💥 • CREALITY ENDER 3 • -Es la versión básica de Ender - . 😎ESPECIFICACIONES TÉCNICAS: • AREA DE IMPRESION: 220 x 220
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Creality-impresora 3D oficial, módulo de grabador láser de 10W, absorción de hollín de enfoque preciso para Ender-3/Ender-3 V2/Ender-3 S1/S1 Pro - AliExpress
![Just bought ender 3 pro, tried upgrading the firmware to accept BL Touch, accidentally flashed 4.2.7 instead of 4.2.2, tried reflashing. Have a Mac. Tried for 5 hours dear god. : r/ender3 Just bought ender 3 pro, tried upgrading the firmware to accept BL Touch, accidentally flashed 4.2.7 instead of 4.2.2, tried reflashing. Have a Mac. Tried for 5 hours dear god. : r/ender3](https://preview.redd.it/just-bought-ender-3-pro-tried-upgrading-the-firmware-to-v0-lbksc7ahgsd91.jpg?auto=webp&s=95732bb154fb9a37e4dafe9bfe7176365d1aee70)
Just bought ender 3 pro, tried upgrading the firmware to accept BL Touch, accidentally flashed 4.2.7 instead of 4.2.2, tried reflashing. Have a Mac. Tried for 5 hours dear god. : r/ender3
![Creality-placa base silenciosa Original Ender-3 S1 Plus, V2.4.S1.301, 32 bits, tmc2208 _ f401rct6, actualización de impresión silenciosa - AliExpress Creality-placa base silenciosa Original Ender-3 S1 Plus, V2.4.S1.301, 32 bits, tmc2208 _ f401rct6, actualización de impresión silenciosa - AliExpress](https://ae01.alicdn.com/kf/Se182241968534f478ab0313985b76b6eW/Creality-placa-base-silenciosa-Original-Ender-3-S1-Plus-V2-4-S1-301-32-bits-tmc2208.jpg)