Request to add MM-JOKER motherboard，Thanks#25897
Merged
thinkyhead merged 10 commits intoMarlinFirmware:bugfix-2.1.xfrom Aug 5, 2023
Merged
Request to add MM-JOKER motherboard，Thanks#25897thinkyhead merged 10 commits intoMarlinFirmware:bugfix-2.1.xfrom
thinkyhead merged 10 commits intoMarlinFirmware:bugfix-2.1.xfrom
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GMagician
reviewed
May 29, 2023
Member
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Haha, when I saw no text in the description I had a hunch you had put your text in between the hidden comment delimiters |
thinkyhead
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May 29, 2023
thinkyhead
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May 29, 2023
thinkyhead
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May 29, 2023
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Member
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@magicmaker3 — Are you still with us here on Earth? There are some questions about this new board. |
Contributor
Author
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Sorry, I only saw the email today. May I ask what the problem is
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Contributor
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Yes, sorry, it should be JOKER
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Contributor
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Please update the board name and link.
Okay, I will update this section as soon as possible
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Contributor
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Is there any situation with this board where pins 32, 33, 34 are expected to be used as endstops?
Please refer to the pictures below. I will keep these IO for expansion or customization
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Contributor
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Sorry, I have been waiting for your message on GitHub for the past few days, but I didn't expect it to be through email. I only saw it today when I logged in to my email. Thank you for your response. I have answered all the questions one by one, and then I will update the ones that need to be updated
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Contributor
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Sorry, it's the first time I've done this
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Member
We can't see things that you attach to email replies. Please come over to the PR page and post your answers here. #25897 |
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Hello, I have sent the pictures up
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Member
Ah yes. I could tell by the presence of the pictures. Thank you for posting them! |
Contributor
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Do you need any other information, such as schematic schematic circuit |
thisiskeithb
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mikezs
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Aug 15, 2023
* bugfix-2.1.x: (427 commits) [cron] Bump distribution date (2023-08-14) 🔧 Configurable SD card retry/timeout (MarlinFirmware#25340) [cron] Bump distribution date (2023-08-08) 🐛 Fix MKS Robin Mini servo timer (MarlinFirmware#26150) 🚸 Adjust ColorUI chamber bmp (MarlinFirmware#26149) 🚸 UI Sound off/on with M300 E<0|1> (MarlinFirmware#26142) 🐛 Fix UBL probe_entire_mesh skips points (MarlinFirmware#26141) 🔨 Fix USB FD env names (MarlinFirmware#26131) 🩹 PROBING_TOOL followup (MarlinFirmware#26122) 🔧 Clarify WIFISUPPORT (MarlinFirmware#26097) 🩹 Fix M3 `uninitialized` warning (MarlinFirmware#26091) 🚸 FT_MOTION menu updates (MarlinFirmware#26083) [cron] Bump distribution date (2023-08-07) 🚸 BD Sensor Z axis stop height (MarlinFirmware#26015) ⚡️ SAMD21 LCD uses HW SPI with media (MarlinFirmware#26012) 🚸 Update LCD Manual Leveling display (MarlinFirmware#26088) 📝 STM32G0B0 SKR Mini E3 V3.0 / Manta M4P (MarlinFirmware#26087) 📝 Update a config comment [cron] Bump distribution date (2023-08-06) ✨ MM-JOKER (ESP32) board (MarlinFirmware#25897) ... # Conflicts: # .github/workflows/bump-date.yml # .github/workflows/clean-closed.yml # .github/workflows/test-builds.yml # Marlin/Configuration.h # Marlin/Configuration_adv.h # Marlin/src/pins/pins.h
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Oct 24, 2023
EvilGremlin
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Oct 26, 2023
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Description
Hello, this motherboard is integrated with the motherboard and control screen, and can also be disconnected using cable connections. The firmware is modified based on MRR_ESPE, and has a 4-axis control and OLED screen. It retains necessary basic functions and has a good experience. It also has 3 native IO and 595 interfaces to support expansion, and has designed expansion modules for 2-axis and 5-axis.
Requirements
The motherboard and screen are integrated, only supporting 4-wire 12864 OLED, with driver 1306 or 1315
Benefits
experience is good, the scalability is strong, the PCB layout is reasonable, the design is beautiful, the cost is low, and the price is low. Over 1500 pieces have been sold.
Configurations
marlin/src/pins/pins.h,marlin/src/core/boards.hmarlin/src/pins/esp32/pins_MM_JOKER.hRelated Issues
ESP32 has two IOs that pull up or down, which can cause it to not start up and can only be used for specific purposes. I have changed these two IOs to encoders, making the originally poor IOs slightly more abundant. In addition to meeting most basic functions, it also supports material breakage detection and BLTouch, and has also released three customizable IOs for expansion and distribution.