Duet 2 Wifi V1. 04 обновляет материнскую плату контроллера, клонированная Duet. Wifi Advanced 32bit материнская

Duet 2 Wifi — это усовершенствованная 32-битная электроника для управления 3D-принтерами и другими станками с ЧПУ. Он имеет те же функции, что и Duet 2 Ethernet, за исключением обеспечения возможности подключения WiFi, а не Ethernet. Полное описание функций доступно в нашей документации, вкратце:

Мощный 32-битный процессор

Выделенный модуль Wifi

Сверхтихие драйверы шагового двигателя TMC2660, до 256 микрошагов.

Высокоскоростная SD-карта и поддержка второй внешней SD-карты при необходимости.

Двойные экструдеры на основной плате, еще до 5 экструдеров на плате расширения.

Высокая мощность: каждый шаговый драйвер рассчитан на ток двигателя 2,8 А, в настоящее время ограниченный программным обеспечением до 2,4 А. Канал нагревателя кровати специально разработан для работы с большим током (18 А).

Подключайтесь через ПК, планшет или смартфон в той же сети к встроенному веб-интерфейсу.

Настройте принтер и обновите прошивку через веб-интерфейс.

Поддерживаются все распространенные геометрические формы 3D-принтеров.

Возможность расширения до 7 экструдеров с поддержкой прошивки для смешивания сопел и переназначения осей для использования мощных внешних драйверов.

Поддержка Panel. Due: полноцветная графика сенсорный экран

Поставляется с совместимыми с Molex вилками и обжимами, а также наконечниками для клемм питания и нагревателя.

На основе Duet. Wifi от Think3dPrint3d и Esher3d. Это воспроизведение / изменение никоим образом не одобряется и не поддерживается Think3dPrint3d или Escher3d ».

В комплект поставки входят:

1X клонированная плата Wi-Fi Duet 2

1X USB-кабель
5x радиаторов
1x контактный кабель
Некоторые перемычки

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DuetWifi

Crystal Clear action run.png

The Duet was developed by Tony from Think3dPrint3d and David from escher3d. It is based on the Duet 3d printer electronics.

The Duet Wifi is a 3D Printer controller board that is based on the high powered ARM core Atmel SAM4E8E. It integrates 5 TMC2660 stepper motor drivers, Wifi, Hi-Speed SD card slot, PT100 and thermocouple daughterboards and more.

The Duet Ethernet is identical except that it provides and Ethernet interface instead of WiFi.

Contents

Overview

The Duet runs the 32 bit, ARM core Atmel SAM4E8E microprocessor, as a upgrade on the SAM3X8E used on previous Duet boards. This more powerful processor integrates and FPU allowing for fast kinematic transforms for Delta and CoreXY printer geometries along with a wide range of peripherals such as a high speed, SD 2.0 compliant SD card an SD card. The stepper drivers allow for up to 256 microstepping, along with 16 microstepping with interpolation up to 256 this allows for very fast step rates and incredibly smooth, quiet motion. An expansion header allows for 5 further stepper drivers, 5 further heater channels and more to be added.

The user interface is the powerful and easy to use [Duet Web Control] which runs in a web browser, along the user interface to work on PC tablet or phone. In additon the PanelDue, a colour graphics touch screen control panel, can be connected for direct control.

In the same manner as previous Duets, this board can be used to control a laser cutter and other CNC machines [1] [2] [3]

Wiring

See the Duet3d wiki for more detailed information on wiring

DuetWifi connectionsv1.0.png

Hardware

General

All connectors are Molex KK type, with lock and polarization.

Board is built with four layers, including a complete ground plane, which allow good thermal dissipation and reduce noise and ground loops.

Biggest thermal dissipation came from the bottom of the board, so cooling from below is most effective.

Processor voltage is 3.3V and inputs are not 5V compatible, so using sensor with higher voltage needs reliable protection.

Specifications

  • Maximum acceptable voltage in is 25V.
  • The TMC2660s Stepper drivers will reach 2.8A with stand still current reduction. currently they are firmware limited to 2A and run comfortably with no heatsinking at this current, see the thermal test results for more information. Drivers have a thermal safety and provide the firmware with additional information about thermal state, motor stall and correct motor connection over SPI.
  • Stepper driver current is adjusted by firmware, using a specific G-code.
  • Microstepping is variable between 1 to 1/256. High step rates, combined with smooth and quiet motion can be achieved by using 1/16 microstepping with interpolation to 256 microsteps on the driver.
  • On board 5v is supplied by a buck converter with ultimate current of 2A. This supplies the 3.3V rail, and expansion boards especially the PanelDue.
  • Micro-SD card type SDHC, to be formatted in FAT32, cluster size 32 kB.
  • Wifi or Ethernet transfer rates up to 1.1Mbytes/sec depending SD card quality, file size and network quality.
  • Direct connection of mechanical switches to endstop inputs is reliable with shielded or twisted cables.
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Dimensions

Size 123 x 100mm, hole spacing 115 x 92mm Micro-SD slot, mini USB plug, wifi antenna, the majority of indicator LEDS, reset and erase buttons are on one small side, allowing for mounting with just this edge exposed. There is no plug for power supply, but a terminal block on the side opposed to plugs. 5V could be from internal converter or external supply, with pins aside the power supply terminal block. The board contains circuity to control a compatible power supply (such as an ATC PC power supply)

The export from KiCAD shows the board and hole dimensions:

DuetWifi Board Dimensions

With more info on the wiki

Drive numbers

Drive number for G-Code commands (M569 & others) 0:X; 1:Y; 2:Z; 3:E0; 4:E1; 5:E2; 6:E3; 7:E4; 8:E5 9:E6

These can be remapped to allow for example X, Y and Z to be on drive number 5,6,7 on the expansion header for easily using large external drivers.

The Wifi connection is handled by the onboard Wifi Module, which connects via high speed SPI to the main processor. The Wifi module runs the Web server, offloading the main processor. Gcode and firmware can be uploaded via wifi, firmware can be updated OTA. In addition once a print has started the browser can disconnecr form the printer and then reconnect at a later time.

Open hardware license

The Duet hardware design is licensed under the CERN OHW License 1.2: the design is free to be distributed and modified within the terms of this license. All the design files are available on Github. The Duet was completely designed using the Open Source software package KiCAD so hacking and building on this design is accessible to all.

Software

The Duet runs RepRap Firmware, initiated by Adrian Bowyer, which was initially designed for it It has now been rewritten and expanded by David Crocker (DC42 on the forums). The software can receive G-Code from the USB serial port, the SD card and the Ethernet interface.

Its philosophy is everything is done with G-code, including all configuration and it use an extended set of G-codes.

Configuration file is read on SD card at start-up. Interactive configuration with immediate feedback is possible.

A pre-compiled version of the firmware is supplied with each new release. Average user never have to compile the program and does not need any development tool.

SD image shall be copied on SD-card and macros may be adapted for a given configuration. Firmware updates can be copied over Wifi, USB or though directly writing to the SD card. the firmware updates can be triggered via WIFI, USB or PaneDue. See Duet_Firmware_Update for more information

When Duet board is connected via Wifi, any network device having access to your network can operate the printer with a web interface.

The software is evolving constantly. The dc42 and ChrisHamm forks includes Delta and CoreXY printer support.

Источник

Duet 2 Wifi

Duet 2 Wifi features include a dedicated wifi module, higher stepper and heater current ratings, and more accurate temperature control. More features below:

  • Powerful 32 Bit Processor — Atmel SAM4E8E: 120MHz ARM Cortex-M4 microcontroller
  • Super quiet TMC2660 stepper drivers — SPI controlled stepper drivers capable of up to 256 microstepping. Current and microsteps can both be changed on the fly for optimum speed and power efficiency. Each stepper driver is rated for up to 2.4 amps.
  • Dual extruders — 3 heater/thermistor channels for a heated bed and 2 extruders. 3 PWM controllable and 2 always-on fans. These can be run from either the input voltage, from 5V, or from external power for added flexibility.
  • Dedicated Wifi module — Running on a separate processor, this leaves the main processor free to do precise stepper pulse timing and implement other advanced features. Runs on the 2.4Ghz frequency.
  • Touch Screen Support — The optional PanelDue controller provides a full colour graphic touch screen controller with virtual keyboard. Also talks G-code for maximum flexibility.
  • Up to 7 extruders — Support for a further 5 stepper drivers and heaters on the expansion header. Firmware support for mixing nozzles and remapping axes to use high power external drivers.
  • Easy to configure — Setup your printer and update the firmware through the web interface. No need to compile your own firmware.
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The Duet 2 Wifi uses the Duet Web Control interface for control over wifi. You can check out a simulated version by clicking here.

What’s in the box:
  • The board itself
  • Preloaded MicroSD card
  • USB cable
  • Connector kit, in case you need to crimp your own cables (crimping tool not included)
Ordering Options:
  • PT100 daughterboard — Plugs into the Duet 2 Wifi, allowing for PT100 sensor measurements. Analog PT100 amplifiers/signal boards are not compatible with the Duet Wifi. This daughterboard accepts 1 or 2 PT100 sensors.
  • Type K Thermocouple Daughterboard — Plugs into the Duet Wifi, allowing for Type K Thermocouple measurements. Analog Type K Thermocouple amplifiers/signal boards are not compatible with the Duet Wifi. This daughterboard accepts 1 or 2 Type K Thermocouple sensors.
  • External Antenna — Uses an ESP-07S and external antenna for improved signal strength.

As of May 12th, 2021, all Duet3D products purchased from Filastruder will be eligible for a 12 month limited warranty. For more information, visit http://www.duet3d.com/warranty.

Reviews:

ARM M4F processor (faster than the M3s in Due and Smoothie v1), runs RepRapFirmware (which is very nice), uses super-fancy SPI-controlled TMC2660 drivers, and has an onboard ESP8266 for wifi. Obviously I also had to hook up a PanelDue for sweet touchscreen action. I like that the built-in web interface does most of what OctoPrint does. (No slicing, camera support is less clean, but it does all the machine control and file upload stuff.) Avoids USB streaming processor load and frees up an OctoPi to move to another printer. — Ryan Carlyle

I love the Duet WiFi. The web interface and PanelDue are both awesome in their own right but nothing you couldn’t have before. With the fans off you can barely hear the steppers at all in 16X + interpolation mode. The steppers being silent and the whole thing being wrapped up in a neat package with WiFi on top make the experience so pleasant compared with anything else I’ve used so far. — David Martin

The Duet family of motion control electronics

Current production Duets

Note: the Duet 3 Mini 5+ is not yet in production, but is included for comparison

Источник

Duet 2 wifi tmc 2660

Makerbase 32 bit Cloned duet 2 wifi V1.04 board with 4.3 or 7.0 Pandue touch screen for 3d printer parts CNC ender 3 pro

  • MKS duet2 wifi hardware from Duet3D
  • CPU is ATMEL ATSAM4E8E, ARM-Cortex-M4, 120MHZ
  • Support 5 AXIS TMC2660(use SPI mode) and max current is 4A
  • Support esp8266 wifi and transfer gcode file for printing
  • The parameter config by Web page
  • Update firmware by TF card
  • Support DC12-24V input
  • Support 4.3, 5.0, 7.0 inch touch screen with PanelDue. Currently, MKS selling 4.3 inch and 7.0 inch
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Related tutorials and Notice

  • User Manual. click here
  • How to upload firmware to Duet2wifi or PanelDue. click here
  • How buy the MKS Duet2. click here
  • Welcome to follow us on Facebook to learn about the company’s latest developments. click here
  • Duet2 wifi hardware, v1.03 and v1.04. click here
  • PanelDue hardware. click here
  • Duet2v1.03 and Duet2v1.04 firmware. click here
  • PanelDue firmware. click here
  • Thank you for using MKS products. If you have any questions during use, please contact us in time and we will work with you to solve it.
  • For more product dynamic information and tutorial materials, you can always follow MKS’s Facebook and GitHub and YouTube. Thank you!

About

Makerbase 32 bit Cloned duet 2 wifi V1.04 board with 4.3 or 7.0 Pandue touch screen for 3d printer parts CNC ender 3 pro

Источник



Новости в IT • Сравнение плат Lerdge K / Duet 2 Wifi / Duet 2 Maestro

Я не смог найти разницы существенной между 2224 и 2660, 1.4 A против 2.8А. Как бы ставить двигатели больше 1А не вижу смысла, хотя. Да, они не съемные на Duet и это проблема серьезная — спалишь драйвер — выкидывай плату или сильно не дешевый ремонт.

Пока победа по драйверам за Lerdge.

  • L-K:
  • 3 оси + 2 экструдера + 1 Ex двигатель / 6 концевиков
  • Автоуровень
  • Кровать, управляемые 2 вентилятора на обдув модели/охлаждения
  • Детектор филамента
  • 2 термопары (подключаются на плату PT100/термопары)
  • Экран
  • Цветная подсветка
  • Возможности расширения нет
  • WiFi/Ethernet отдельная опция (плата)
  • USB
  • SD
  • D-W:
  • 3 оси + 2 экструдера / 5 концевиков (Z разведена на 2 двигателя)
  • Автоуровень
  • 3 управляемых вентилятора и 2 постоянно включеных
  • Свой детектор филамента
  • USB
  • Ethernet / Wifi
  • Возможность расширения платой с еще 5 двигателями, 6 управляемыми вентиляторами, 5 нагревателями, 5 термисторами и 5 концевиками.
  • Возможность подключить термопару/РТ100 доп платой
  • 2 термистора/или РТ1000
  • 2 типа экранов — родной или любой другой
  • Внешняя SD карта
  • D-M:
  • 3 оси + 2 экструдера / 5 концевиков (З разведена на 2 двигателя)
  • 3 управляемых вентилятора и 1 постоянно включеных
  • Автоуровень
  • USB
  • Свой детектор филамента
  • Ethernet, Wifi — нет
  • Возможность расширения платой с еще 5 двигателями, 6 управляемыми вентиляторами, 5 нагревателями, 5 термисторами и 5 концевиками.
  • Возможность подключить термопару/РТ100 доп платой
  • 2 термистора/или РТ1000
  • 2 типа экранов — родной или любой другой
  • Внешняя SD карта

По подключениям явным победителем выходит Duet 2 Wifi, за исключением красот в виде подсветки. С другой стороны есть несколько «киков» для подключения подсветки

Duet имеет достаточно разухабистый и крайне удобный web интерфейс и не требует по сути управления с экрана, Lerge K наоборот. Явного победителя нет, но я склоняюсь к Duet.

Lerge K c экраном 3,5 дюйма — около 5500 р. + 5 драйверов 2500 р + wifi/ethernet 500 р. + доставки = 9000 р. Датчик прерывания филамента в среднем 400 р *2 = 10 000 р

Клон Duet2 Wifi 5500 р, без экрана, с экраном 4.3 дюйма 7800, 7 дюймов — 9800. + плата для присобачивания термопар 900 р и 2 датчика прерывания филамента 950*2 = 2000р. Т.е. либо 7500 (как бы я брал без экрана) либо 9800 (10000) с экраном 5 дюймов, либо 12000 с телевизором в 7 дюймов. Но

Клон Duet2 Maestro 4500, можно взять не родной экран 3,5 дюйма и получить 5100 + 900 + 2000 = 8000 рублей.

Оригинал Duet (курс пэйпал 82 к рублю)

Обвязка в виде Laser filament monitor 25 GBP * 2 (4100) , Termocouple/P100 23 GBP (1900) , Pandel due 5′ 65 GBP (5300), 7′ 80 GBP(6600)

Duet 2 Wifi 120 GBP (9900)

Duet 2 Maestro 79.50 GBP (6300)

Итого сет с Duet2Wifi 23 000 с доставкой и экраном в 5 дюймов, сет без экрана с Maestro 12 300.

При этом гарантийные обязательства Duet очень и очень специфичны на 6 месяцев.

Итого: Пока думаю между выбором Duet2 Maestro без экрана либо оригинал либо клон.

С другой стороны хороший клон стоит 5000-5500, плюс лотерея. разница в 1000-2000 рублей уже не так критична.

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