本帖最後由 fred2088 於 2019-8-22 16:47 編輯

回覆 61# palpatrick

給它一件外衣 ...
https://www.thingiverse.com/thin ... 0TKt4HVaKN2HJiv-1f4

kossel.jpg (46.01 KB)

kossel.jpg

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回覆  palpatrick

給它一件外衣 ...
fred2088 發表於 2019-8-22 16:46



    好靚仔喎

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回覆  palpatrick

給它一件外衣 ...
fred2088 發表於 2019-8-22 16:46

靚到發青光! 可能要印40-50個鐘!

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回覆  bam1a


    只是畫了PCB圖 , 未上TB 做 板 ...
fred2088 發表於 19/6/2019 00:10



再次召喚

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回覆 84# bam1a

之前的 ESP32 GPIO 不夠, 要加 i2c to GPIO module ...
新版 ESP32-S2 有 43 GPIO, 但又只有 Single Core ...
都是新硬件進化快 ...
    https://www.espressif.com/en/new ... s2-secure-wi-fi-mcu

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回覆  bam1a

之前的 ESP32 GPIO 不夠, 要加 i2c to GPIO module ...
新版 ESP32-S2 有 43 GPIO, 但 ...
fred2088 發表於 1/10/2019 14:50



其實仲有個ESP32-pico-d4,有49個pin
不過無咁流行就真
咁我就諗32+8266會唔會係出路?

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本帖最後由 fred2088 於 2019-12-3 12:16 編輯

2.0 正式來了 ...
https://github.com/MarlinFirmwar ... yeNRbP9TckQufANkDG4

2.1 也在開發中 ...

http://marlinfw.org/meta/download/

New Features
32-bit support with several boards added
DUE / SAM3X8E
Grand Central / SAM5D
Smoothie / SBASE / EZBoard / LPC176x
SKR Mini / STM32
ESP32
Improved support for AVR boards
Melzi / ATmega 1280
RAMPS / ATmega 2560
RAMBo / miniRAMBo / Einsy RAMBo
PlatformIO build environments for supported boards
VSCode “Auto Build Marlin" extension for one-click build
Power-Loss Recovery (for SD print jobs)
(Magnetic) Parking Extruder support
(Magnetic) Switching Toolhead and Toolchanger support
Prusa MK2 Multiplexer support
Prusa Multi-Material Unit v2 (MMU2) support
Gradient Mixing and Gradient Virtual Tools
Automatic power supply control
More Trinamic driver support, including TMC2208/9
Touch Mi probe support
Rack & Pinion probe support
Improved BLTouch support, extended 3.0 options
Games for Graphical LCD
LED control menu
EEPROM auto-init
Lulzbot Touch UI support
Extensible UI for serial / touch displays, from Lulzbot
FSMC display support
Custom thermistor formula option
Heated Chamber support
External closed loop controller support
Dual stepper axes, triple Z, multi-endstop, Z auto-align
Dual X (IDEX) mirror mode
Homing backoff
Minimum planner speed option
Backlash Compensation with tuning
Re-Print last SD file from LCD option
SD firmware flash support
SD card sharing with host PC options
Optimized SD binary file transfer option
Distinct Spindle / Laser options
M7/M8/M9 Coolant Control
M16 Expected Printer Check
M486 Cancel Objects
Analog Joystick axis jogging
Display total E during print option
Improvements
Support for up to 6 extruders
Junction Deviation enabled by default
Improved Linear Advance compatibility
More temperature sensors supported
Simplified probe boundary configuration
Extended tool-change options
Extended M240 photo trigger options
Improved Max7219 support
More UI languages including Korean and Vietnamese
More graphical Status Screen layout options
Configurable limits for editable planner settings
More LCD display types and options
Improved delta calibration
For Developers
Hierarchical file layout
Standardized HAL interfaces
Indexed menu item titles
Automated serial response routing
Known Issues
Mixing Extruder with G10/G11 may have quirks
Sensor-less probing is still pretty experimental

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M425 - Backlash compensation
backlash.png

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ESP32 控制板到手 ... 上個 Marlin 2.0 先 ...
WhatsApp Image 2019-12-20 at 18.06.43-min.jpg

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ESP32 quicker ?

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