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YOUYOUTE Mini Heater for 3D Printer, 3D Printer Temperature Controller Heating Thermostat Temp Control for LCD DLP 3D Pr Our heater is equipped with buttons to set the target temperature ( from 10°C to 50°C). The optimal heating temperatureBest Value fasient 
3D Printer Engraving Expansion Board Kit Controller CNC Shield V4+Nano 3.0 Board+A4988 Driver with USB Cable for Arduino - It is a flexible set, with 3 axis stepper motor driver, compatible with and most shields designed for the micro-driveBIGTREETECH 
BIGTREETECH Mini12864 V2.0 LCD Graphic Smart Display Control Board with Adapter and Cable for Ender-3 VORON 2.4 Prusa-i3 The Mini12864 display panel has RGB multi-color backlight and can support 8 RGB, which is even more coolAUERVO 
Resin Mini Heater for 3D Printer, AUERVO Lightweight Printer Thermostat Temperature Controller Heating Cooling Temp Cont 【Compact, Special For 3D Printers】 AUERVO Mini Heater, with a compact body of 57x32x108mm/2.24x1.26x4.25in, 117grams, ItIckiya 
CR Touch Auto Bed Leveling Sensor with Ender 3 V4.2.7 Mute Mainboard 3D Printer Kit, for Ender 3 v2 Ender 3/ Ender 3 Pro Ender 3 Silent control board Motherboard V4.2.7 Onboard TMC2225 for ultra-quiet.is a good choice for Ender 3/ V2/ Pro upMakacces 
Makacces Resin 3D Printer Enclosure with Ventilation, 12V Fan Vent Pipe with Speed Controller, Fire Resistant Fabric,UV Fire-Resistant Fabric & Keep Warm : The Resin 3D Printer Tent with Ventilation is made with fire-resistant fabric, ensurBinxind 
Binxind TMC2240 3D Printer Accessories Stepper Motor Driver Stepper Driver Module with Heat Sink for 3D Printer Controll 2.Compared to the TMC2209 driver, the current is higher and the heat dissipation is betterAllGIFT AllGIFT 3D Printer Reprap Smart Controller with Smart Controller Board and Cable 12864 LCD Display for 3D Printer RAMPS Large Screen Display: This product features a large 3.2"" 12864LCD screen, providing a clear and convenient visual interEliSoft 3D 3D Fox - 3D Printer Controller Control 3D printer from Smart Phone or Tablet.TUWEI 3D Printer Control Board, 3D Printer Controller Excellent Heat Dissipation 12V to 24V Self Designed Button Remote Printi Main Usage: The 3D printer mainboard controller is plug and play on for Ender series printers with the BTT SKR MINI E3 VLJCM Integrated Mainboard Controller, MOSFET 12V to 24V Self Designed Button 3D Printer Control Board Excellent Sensitivity f Multifunction: You can design your own boot logo and all buttons, at least 15 command buttons can be customised, you canBIGTREETECH Direct BIGTREETECH SKR Mini E3 V2.0 Control Board 32Bit Silent Motherboard Integrated with TMC2209 UART Stepper Motor Driver fo Silent Control Board: BIGTREETECH Direct SKR MINI E3 V2.0 adopts ARM Cortex-M3 series STM32F103RCT6 main control chip wiBeufee 3D Printer Display Controller, 3D Printer Display Kit Accessories with 2 Cables 3D Printer Smart Controller for CR10 3D Controller Replacement Screen: 3D Printer Display Controller Comes with 2 cables, controller replacement screen, perfectDIGISHUO DIGISHUO 5Pcs A4988 Compatible StepStick Stepper Motor Driver Module with Heat Sink for 3D Printer Controller Ramps 1.4( ※A4988 driver board widely used in 3D printers and small CNC machinesERINGOGO ERINGOGO Motor Driver Accessory 32 Subdivision Controller for 42/57/86 Motors Easy to Use for 3D Printers CNC Machines Longterm reliability: offers great performance, capable of longterm stable operation and reducing maintenance costs,stepSHANGLIN SHANGLIN 3D Printer Hotbed Heating Controller High Current Load MOS Module MOSFET Board Exceed 30A Compatible for CR-10 Functional test has been done for each one.Gearwell Gearwell 3D Printer CNC Kit, TB6600 Stepper Motor Driver DC9-40V, Nema 23 Motor Controller Shield, Limit Switch Module f This kit contain complete supporting facilities, made of excellent aluminum alloy materialsDpofirs 2Pcs 3D Printer LED Light Strip Kit for Prusa MK4, 24V 2 Colors 3D Printer LED Light Bar with Individual Lighting Contro Enhanced Visibility: The 3D printer LED light strip kit is designed for Prusa MK4 dual lamp version, providing separateeMagTech eMagTech 1 Set 3D Printer Dual Drive Extruders Gear Kit Compatible with Prusa i3 MK2/MK3 Compatible with Ender 3 V2/3 Pr Function:This 3D printer dual drive extruders gear kit is used to upgrade 3D Printer. After optimization, deepen the geaLEOWAY LEOWAY 3D Printer Sonic Pad Serial Cable,Connecting The Sonic Pad to The 3D Printer,Compatible with Ender-3 Pro/Ender-3 Serial Cable for More Stable Connection: Using a serial cable to connect to the printer can effectively reduce AC interfSagaSave SagaSave 3D Printer Controller Kit, 2004 LCD Graphic Smart Display Controller Module with Adapter and Cable for Fax Mach [Material]: The 3D Printer smart controller is made of high quality electronic components, lightweight, stable performanBeufee 3D Printer Smart Controller, Touch LCD Screen Display 3D Printer Control Board Printer Smart Controller Panel 3D Printer Wide compatibility: The 32 bit 3D printer control board has wide compatibility, suitable for the display screens of manyIsMwav IsMwav 2Pcs DRV8825 A4988 3D Printer 42 Stepper Motor Driver Controller Expansion Module for Arduin R3 Ramps1.4 DC Motor Applicability: Engineered with a user-friendly design, this module is compatible with A4988 and DRV8825 modules, interfaDomary 3D Printer Mini Heating Controller Big Current MKS MOSFET MOS Module Heat Bed Extruder for Printer Enthusiasts [Flexible Control] Can be operated with 5v to 24v digital , providing versatility and convenience for various setups.JINOARC 10Pcs XT60 Panel Mount Connectors XT60E-M Plug with Mounting Screws for 3D Printers RC Drones E-Bike Controller Box XT-60 panel mount :Made of plastic and metal, provides solid and reliable connectionParadisetronic.com Paradisetronic RAMPS 1.6 3D Printer Controller Shield for Arduino Mega 3D Printer and RepRap Improved version – The successor to the RAMPS 1.4 has heat sinks for the heated bed and hotend MosFETs and more robust SBeufee 3D Printer Kit,3D Printer Extruders 3D Printer Accessories 3D Printer Controllers 3D Printer Springs 3D Printer Upgrade Function:3D printer controllers high-temperature silicone hot-end socks help to stabilize the hot end temperature of theOxtxuzdm Efficient TB67S109 Steppers Motor Controller For Robotics Machines And 3D Printers for applications in robotics, 3D printers, machines, and automation equipment requiring precise positioning and movementSnblzhef Snblzhef Ramps 1.6 Control Board, 3D Printer Controller, 4-Layer Control Panel Board with Heatsink Expansion Mainboard Versatile Compatibility and Expansion Options: Compatible with a variety of stepper drivers and extruders, this controllFebuliy Motor Driver,Tmc2209 Stepper Motor Driver,Stepmotor Driver Tmc2209 Ultra Quiet Module with Heat Sink for 3D Printer Precision and Smoothness: Elevate your project's precision with the Tmc2209 Stepper Motor Driver, boasting 256 micro-steGeneric DC12V Power Supply Driver,High Efficiency,Long Service Life,Short Circuit Protection,LED Display Controller,for Industri [Total Load Protection] After a 100% total load burning test, this dc12v power supply driver provides confidence with shMingzhe 3D Printer 30A Big Current Mini Heating Controller MKS MOSFET MOS Module Heat Bed Extruder [Excellent Mos Tube Performance] With a nominal maximum current of 280a, ensuring high-quality .Generic xinyee TMC2208 V1.2 Stepper Motor Driver Module 4pcs with Flathead Screwdriver for 3D Printer Controller Boards Parts 🍭What You Get: 4pcs TMC2208 Stepper Motor Driver, 1pcs Flathead Screwdriver.Areyourshop Areyourshop LCD Screen Display Controller Replacement For Cre-ality CR-10,CR-10S S4 S5 3D Printer Direct replacement LCD screen display for Cre-ality CR-10,CR-10S 3D printer.CIYODO CIYODO 1 Set Switch Line Console Rotary Automatic Wire Keyboard Automotive Switcher Boost Converter Module Machine 3D Pr 3d printer fitting--the limited cables are suitable for people interested in or adept at applying 3d printer,LimitedGeneric Screen Controller 3D Printer 1.4 inch Controllers Serial Interface Universal Board Replacement Electronic Supplies Convenient to Use: You can easily connect it to your RAMPS 1.4 board using "smart adapter" included.MUCKLILY MUCKLILY 3 Pack Red A4988 Stepper Motor Driver Module Heat Sink for 3D Printer Engraving A4988 stepper driver:over-temperature thermal shutdown, under-voltage lockout, and crossover- protection,pololu a4988Generic Daseeme 3D Printer Heated Bed Controller - 30A High-Current MOSFET Module Compatible with CR-10/Ender-3/Prusa/TEVO etc. Functional test has been done for each one.zolyet zolyet 3D Printer Hotbed Heating Controller High t Load MOS Module MOSFET Board Exceed 30A Compatible for CR-10-3 Prusa Functional test has been done for one.ZLXHDL 3D Printer Heating Controller Compatible for Ramp1.4 30a MOS Tube Heat Bed Power Module Adopts 5?24V Digital Control Alu High-Performance MOS Tube: The heating controller features a MOS tube with a nominal maximum current of 280A, ensuring rComgrow Comgrow Creality V4.2.7 Motherboard for Ender 3 3D Printer, New Upgrade 32 Bits Silent Mainboard with TMC2225 Silent Dri Compatible: Suitable for Ender 3 Ender 3 pro Ender 3 V2 Ender 5; Silent function (Customized and Non-standard matching).AllGIFT AllGIFT 5pcs 3D Printer Controller Kit,A4988 Stepper Motor Driver,Stepstick Stepper Motor Driver Module for 3D Printer Package Includes:5pcs A4988 Stepper Motor Driver ModuleBIGTREETECH BIGTREETECH TFT35 V3.0 Graphic Smart Display Controller Board for 3D Printer Ramps 1.4 RepRap 3D Printer Can Select Two 1.Upgrade the firmware by SD card. It is easy and convenient to operate.This display board has higher compatibility. UseDreaazhi Dreaazhi USB B to USB C Cable 2M,USB C to USB B Cable, USB C Printer Cable Braided Compatible with MacBook Pro/Air iMac, [USB C Printer Cable for Printer and Scanner]:With the help of Dreaazhi USB B to USB C Cable, you can connect the laptopMiZOELEC LCD Display 3D Printer Reprap Smart Controller Reprap Ramps 1.4 2004LCD Control with Adapter Mendel LCD Display 3D Printer Reprap Smart Controller Reprap Ramps 1.4 2004LCD Control with Adapter MendelWENCHUAN WENCHUAN Sonic Pad for FDM 3D Printer with Multiple Interfaces 7'' Touchscreen RAM 2G ROM 8G Integrate Design Comaptible ▶ Strong Compatibility: Sonic Pad can connect to almost any FDM 3D printer on the marketvia a USB cable. Besides, it hasDollaTek DollaTek Upgrade Ramps 1.6 Base On Ramps 1.5 4-Layer Control Panel Mainboard Expansion Board for 3D Printer Parts RAMPS 1.6 interface board with new, more powerful SMT MOSFET drivers (up to 218W)Trisar Stepper Motor Driver, TMC2209 V2.0 5 Sets Driver Module Ultra Quiet Stepper Motor Driver Module 2.5A Uart Nema17 Step Mo Ultra Quiet: This module allows noiseless, high accuracy chopping algorithms for silent motor movement and silent standsMOUDOAUER 3D Printer Kit with Mega 2560 Boa RAMPS 1.4 Controller LCD 12864 A4988 Motor Accessory Colour: redIsik's Tech KUSBA: Klipper USB Accelerometer Makes measuring resonances much easier by simplifying the wiring and configdomoi domoi TMC2240 3D Printer Accessories Stepper Driver Module with Heat Sink for 3D Printer Controller Mother Boards 4.This is an intelligent silent stepper motor drive moduleJectse 3D Pen Carrying Case for SCRIB3D, for MYNT3D Super, for MYNT3D Professional, for MYNT3D Pro 3D Print Pens, EVA Hard Carr MESH POCKET: The Hard carrying case comes with an additional interior mesh pocket for 3D printed pencil accessories. TheHOCENWAY Upgrade UV Resin Curing Box with Adjustable Brightness, 48W 395nm UV Curing Light, Intelligent Time Control, UV Curing S The UV curing box with 395nm UV LED lamps can fully cure the printed model in minutes. Suitable for rigidity, toughness,ANKROYU ANKROYU 3D Printer Motherboard Kit, Aluminum Alloy 3D Printer Mini Controller Board, 3D Printer Control Board with LCD D RGB Backlight Display: The control panel is equipped with an advanced RGB backlight display; This feature not only enhanZopsc 5i Color Touch Screen Controller PanelDue 5 Inch LCD 800 X 480 3D Printer Accessories with 2-Wire Asynchronous Serial In 800 x 480 pixels resolution on a 5-inch LCDOKUMEYR OKUMEYR 42 Mute Driver Modules Tmc2225 Stepper Motor Drive Module Silent Controller Board for 3D Printers Controller board module--the product is an ultra-silent motor driver module for two-phase stepper motors,silent driverSING F LTD SING F LTD 5PCS Limit Switch 3 Pin Compatible with Ender-3 / Ender-3 S/Ender-3 Pro/Ender-3 V2 / Ender-3 Max/CR-10 / CR-1 Strong Compatibility : Compatible with Ender-3 / Ender-3 S / Ender-3 Pro / Ender-3 V2 / Ender-3 Max / CR-10 / CR-10 V3 /ANKROYU ANKROYU 12864 Display Screen Module, 3D Printer Reprap Controller, 3D Printer Display Module, LCD Display Screen with Kn Clear Display: This LCD display module is designed with a 128 x 64 resolution, ensuring a clear image that simplifies opGyorwst Gyorwst TMC2240 3D Printer Accessories Stepper Motor Driver with Heat Sink for 3D Printer Controller Mother Boards 3.In the case of high-speed printing (with the same current), compared to other drives, the motor torque controlled by TJectse 3D Pen Carrying Case for SCRIB3D, for MYNT3D Super, for MYNT3D Professional, for MYNT3D Pro 3D Print Pens, EVA Hard Carr MESH POCKET: The Hard carrying case comes with an additional interior mesh pocket for 3D printed pencil accessories. TheDpofirs 3D Printer Control Board, Remote Printing 12V to 24V Excellent Heat Dissipation Self Designed Button MOSFET 3D Printer C Efficient Heat Dissipation: This 3D printer control board uses MOSFET for better heat dissipation, 12 to 24V power inputBeufee LCD Graphic Smart Display Controller Board, 3D Printer Controller MKS Mini 12864 LCD Display Support for DIY with SD Car Strong Practicality: 3D printer accessory is designed specifically for small machine customers, solving the problem of iWhyzsjnclg 3D Printer Control Board Gen-L V1.0 32Bit Mainboard Motherboard with USB Cable 3D Printer Motherboard UNIVERSAL: Support a variety of stepper drivers such as A4988, DRV8825, TMC2100, available to change the stepper driversGeneric xinyee GT2560 3D Printer Controller Board Substitute Mega 2560+/ Ramps 1.4 Kit for Geeetech 🍭Substitutive of the Mega2560+and the Mega2560+ramps 1.4 kit, features more stable connection, better heat dissipationGeneric xinyee 5 Inch PanelDue 5i Integrated Paneldue Colour LCD Display Touchscreen Controller Compatible with DuetWifi Duet 2 🍭Resolution of 800*480 pixels on a 5 inch LCD.ZLXHDL 3D Printer Control Board Compatible for Anet A8 A4 A2 A6‑L E2 15mΩ Resistance DC 500V 3D Printer Smart Controller with 5 Compatibility and Applicability: Compatible for various models including the Anet A8, A4, A2, A6, and E2 3D printers, thDAGIJIRD 3D Printer Display Lcd12864 Ramps1.4 Liquid Crystal Smart Controller Reprap Module for Circuit The smart controller includes a USB card reader, rotary encoders and 12864lcd display. You can easily connect it to yourULTECHNOVO ULTECHNOVO 2pcs 3D Printer Controller Panel Board Main Board Display Panel Wiring Board Compatible Pro PCB for 3D Printe 3D PRINTER STEPPER MOTOR DRIVER-- 3d printer driver board andNVZPGBA 3D Printer 12864 Cover Ender3 Full Metal Display Stand 12864 Intelligent Controller RAMPS 1.4 LCD 12864 Control Panel Bl Package includes: 1pc protective case/1pc 12864/1 set protective case 12864ZEZEFUFU LCD Display Graphic Smart Controller Board LCD12864 with Adapter with Cable for 3D Printer Ramps1.4 The smart controller includes a USB card reader, rotary encoders and 12864lcd display.Generic Generic USB WiFi Adapter, 300Mbps Wireless WiFi Receiver Transmitter for TV Game Consoles, Printers, 1080P Videos, 3D Ga MULTIFUNCTIONAL CONNECTION: This USB wireless network adapter allows you to convert WiFi into a wired network, providingULTECHNOVO ULTECHNOVO Pro 3D Printer Controller Panel Main Board Display Wiring Board Compatible Ramps1.4 2004lcd 12864lcd Pinboard Motherboard: Simply plug and playZCIPKPSN 3D Printer Motherboard Upgrade, Compatible with BIGTREETECH SKR MINI E3 V3.0, for Ender 3 with TMC2209 Stepper Drivers(M Upgrade your Ender 3 with the advanced motherboard for enhanced performance and reliability.NVZPGBA 3D Printer 12864 Cover Ender3 Full Metal Display Stand 12864 Intelligent Controller RAMPS 1.4 LCD 12864 Control Panel Bl Package includes: 1pc protective case/1pc 12864/1 set protective case 12864uxcell uxcell Thermocouple K Type, 0-600C M4 Screw Temperature Sensor Probe 1.6ft for 3D Printer 【Type】K Type Thermocouple High Temperature Temperature Sensor Probe Temperature detector Temperature GaugeShutao 8Pcs DRV8825 Stepper Motor Driver Module with Heat Sink for 3D Printer RepRap 4 RAMPS1.4 StepStick A4988 The DRV8825 stepper motor driver carrier is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driverU.S. POLO ASSN. 3D Printer Accessories, Upgraded TB6600 Stepper Motor Driver Controller for 4A 9~40V TTL 32 Micro-Step 2 or 4 Phase of 4 - H-bridge bipolar constant phase flow driven;Amair 3D Printer Controller Board Module for RAMPS 1.6 Upgrade Base On Ramp 1.4 1.5 Part Number:Control Board Module based on Ramp 1.4 1.5 UpgradeFELTECHELECTR FELTECHELECTR 3D Printer Controller Board LCD Display for Um2 2-Head Support 16 Subdivision Motors Power Supply 19-24v 3d printer lcd display pcb board controller motherboard 3d printer kit accessories controller panel board for 3d printerCryfokt Bamboo Lab Hardened Steel Complete Hotend Kits, 2mm Hardened Steel Nozzle Extruder Mini Fast Speed Hot End with 2510 Fan [Upgraded Structure] This hotend kit adopts upgraded structure, which adds step limit at the junction with the heating bU.S. POLO ASSN. 3D Printer Accessories, Upgraded TB6600 Stepper Motor Driver Controller for 4A 9~40V TTL 32 Micro-Step 2 or 4 Phase of 4 - H-bridge bipolar constant phase flow driven;Sorlaarti Stepper Motor Drive Motor with 1M Cable for 3D Printer CNC Laser Machine (42-42-60) Robust Construction: Featuring a sturdy metal casing and high-quality components, this stepper motor driver ensures reliBrilluxa Brilluxa 3D Printer Motherboard, 3D Desktop Printer Mainboard, Power TVS Protection, Virtual USB Device, MKS Controller Upgrade Type: This 3D printer motherboard is an upgrade from the previous model, which means that this motherboard can hNVZPGBA 3D Printer 12864 Cover Ender3 Full Metal Display Stand 12864 Intelligent Controller RAMPS 1.4 LCD 12864 Control Panel Bl Package includes: 1pc protective case/1pc 12864/1 set protective case 12864ANKROYU ANKROYU 3D Printer Motherboard, 3D Desktop Printer Mainboard, Anti Interference MKS Controller Board, 3D Printer Mainboa Upgraded Performance: This 3D printer motherboard represents an upgrade from the previous model, offering performance wiAuoeer Duet 2 WiFi V1.04 Upgrades Controller Board Cloned DuetWifi Advanced 32Bit Motherboard for 3D Printer CNC Machine Driver The DuetWifi is an advanced 32 bit electronics for the control of 3D printers and other CNC machines.Twotrees Twotrees CNC Controller Kit with Nema 23 Stepper Motor 8.0，TB6600 Stepper Motor Driver,GRBL CNC Shield Board，Switch Ends Newest CNC Shield Expansion Board V3.0 ---CNC shield board is updated version 3.0, which is suitable for CH340G Shield 3NDNCZDHC 3D Printer Kit, 3D Printer Control Board with RAMPS 1.4 12864 Controller and A4988 Chip Board Parts Fit for Reprap The indicator light indicates when the heater output is turned on, which is safer and can be expanded to control other aVINTORKY VINTORKY Controller Panel Board for 3D Printer Dedicated to Main Control Board High 57/86 Motors Safety Features 3d printer controller motherboard-- three road fan interface: all the way pwm 24v adjustable fan interface, all the wayPlyisty Nema 17 Stepper Motor, 34mm 4 Motor, 1A High 29N.cm 41oz-in 1.8 Degree DC Step Motor, Low Noise 42 Bipolar Universal Ele With advanced technology, effectively reduced noise, dependable to use.13% Off Generic USB Blower, 3 Speed Mode, 5V DC Brushless Fan, 97X97X33Mm, 3800RPM, 22CFM, PC Cooling Fan for 3D Printer, Router, Rece USB Powered: This computer fan is powered by the USB interface of your electronic devices or adapters, car , power bankU.S. POLO ASSN. 3D Printer Parts 32 Segments 4A Two Phase 57/86 TB67S109AFTG Stepper Motor Driver Controller for 3D Printer Non slip, wear resistance, durability and long service life, have superior rust resistance and the excellent of oxidatioPomya Case Cooling Fan for PC Computer Chassis Electronics 3D Printer, USB Blower Fan 3 Speed Mode DC 5V Brushless 3800RPM 22C Wide Application: This PC case fan provides up to 3800 RPM and 22 CFM is suitable for DIY inflating, modem, router, receCHGGUO 3D Printer Circuit Board Mainboard Set HPDXS002154 with Display 6 Axes Motor for 3D Printing Motor Controller Elevates your 3D printing experience with our HPDXS002154 3D Printer Motherboard, featuring advanced control for preciseGUSHUO 3D Printer Circuit Board Mainboard Set HPDXS002154 with Display 6 Axes Motor for 3D Printing Motor Controller Elevates your 3D printing experience with our HPDXS002154 3D Printer Motherboard, featuring advanced control for preciseCanvia 3D Printer Circuit Board Mainboard Set HPDXS002154 with Display 6 Axes Motor for 3D Printing Motor Controller Elevates your 3D printing experience with our HPDXS002154 3D Printer Motherboard, featuring advanced control for preciseGeneric xinyee 3D Printer Parts Clone Duet 2 Maestro Advanced 32 Bit Electronics Board Motherboard with 5 Inch PanelDue 5i Integ 🍭Powerful 32-bit processor. Dedicated ethernet module.ANKROYU ANKROYU 3D Printer Control Board, PCB Mini Integrated Mainboard Controller Parts, Portable 3D Printer Controller Kit for Sensitivity: The 3D printer control board is powered by a high-speed 32-bit ARM chip, ensuring enhanced processing efficHealvian Healvian 4pcs Shaft Couplings Magnetic Stirring Rod Flexible Shaft Couplings 5mm to 8mm Aluminum Alloy Joint Connector R Shaft Coupling for Printer Use: This flexible shaft coupling is ideal for connecting servo motors, stepper motors, encodYUYUEMI LCD 2004 Display Screen Controller Module 3D Printer Smart Controller for Ramps 1.4 LCD 2004 3D Printer Parts Accessorie 2004 LCD graphic smart display supports RAMPS 1.4 control board, large screen, can display more information, easy to con