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Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 5 months ago

Again I tried Marlin 2.1.x-patched. Looks like X & Y would be nice. Even homing works fine on X&Y. But after moving z to save homing distance and homing X&Y, the printhead moves to the middle of the printbed, but doesn't decrease Z value. But it tries probing with the 3Dtouch in midair several times (see video file attached). I tried not to use the filament motion sensor, but the ru

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 5 months ago

Might this be a bug which I sould open a git-ticket for?

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 5 months ago

Just tried Quote#define EMERGENCY_PARSER Attached a screenshot of the compiling result. //Edit: After disabling Serial 2, I got another bunch of output messages...screenshot attached.

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Thanks! But looks like I couldn't compile for LVGL UI, since I needed to activate advanced_pause_feature. Here's the instruction for the SFS v2.0: https://github.com/bigtreetech/smart-filament-detection-module: QuoteThe filament sensor feature of Marlin also needs to enable #define NOZZLE_PARK_FEATURE and #define ADVANCED_PAUSE_FEATURE. please uncomment #define NOZZLE_PARK_FEATURE and #define A

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

The original MKS Marlin 2.0 firmware (https://github.com/makerbase-mks/Mks-Robin-Nano-Marlin2.0-Firmware) mentions: QuoteUpdate firmware: Enter the .pio\\build\\mks_robin_nano35 directory, copy the assets folder and Robin_nano_v3.bin to the sd card or usb disk But there is no assets folder for the current Marlin version. What's the assets folder good for? Do I really need it? //Edit: Flas

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Thanks, now compiling works. But I do use a micro-sd card on the printer. Will this still work? //edit: Is this also the reason the sd card is so slow when transferring my gcode using wifi?

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Just downloaded and tested Marlin-2.1.x patched version. It shows the exact same behavior.

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Currently I'm trying to get Marlin 2.1.2.5 (Nov 18, 24) up and running. When I first extracted the folder, the config was set to ramps. Compiling worked fine. Then I replaced: #define MOTHERBOARD BOARD_MKS_ROBIN_NANO_V3_1 #define MKS_TS35_V2_0 //#define TFT_GENERIC That's the only changed I did for testing. // Edit: Also I wonder why there are 3 compile options. nothing, with usb flash dri

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Since the MKS fork of marlin is 2 years old (https://github.com/makerbase-mks/Mks-Robin-Nano-Marlin2.0-Firmware) and I'd like to try out input shaping, I wonder which version of marlin would be best for now (and available - I'm not sure is Robin Nano v3.1 is fully merges within the Marlin code?).

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

BTT SKS v2 also connected to my machine properly. Since I prepared the hardware, I'd now like to start with the software. Which branch/release should I use? Just downloaded Marlin 2.1.2.4 but couldn't find any config_adv.h for MKS Robin Nano v3... Or should I better use Marlin 2.1.x pached source?

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Ok, just needed to connect the 3D Touch to the pins without adding any resistor. When I turn on my printer, BL touch probes two times and the red and blue LEDs do work. Looks like I didn't damage anything - so it's time to connect the SFS v2.0 now, before I go on with the firmware.

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Just measured PC4 to MCU and to 3.3V. Both seem to have 4k7. So I'm not sure why is there an 1K resistor close to Z+ connector.

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Oh, stupid me. Just disconnected the cable to measure if I can find out the pinout...and there it is printed on the PCB: white: Z black: G yellow: S red: 5V blue: G Attached an updated picture overview_03.jpg where you can see the pinout. //Edit: Updated the overview image to v4 - added the exact pinout for Robin Nano v3.1 - so I can see where ground and 5V is. //Edit 2: R34

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Also added the schematics part for z_max. See attachment

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 6 months ago

Winter is coming... ...so is time to work on the machine, again Attached you'll find an overview of all the infos I found for connecting the 3D Touch. But I couldn'd find a clear pinout - so I also attached an image of my sensor to identify it. I'd need to start with the 3D touch, since I have issues with PLA warping in the middle of the bed. So what might be my sensor's pinout? white: ???

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 1 year ago

Also uncommenting the other serial ports leads to other issues (screenshots attached).

by cysign - Firmware - Marlin

Re: Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 1 year ago

There's one port set to -1, but I didn't have success. Probably this one is used by the wifi module? I'd rather like to access config commands and settings by ssh, since my printer now moved 4m far away from my computer. So if possible, I'd prefer ssh or something like this using wifi. // @section machine /** * Select the serial port on the board to use for communication with the host. *

by cysign - Firmware - Marlin

Re: Robin Nano v3 implementation of Marlin - 1 year ago

Thanks, I'm so happy about that! So I can start playing with input shaping

by cysign - Firmware - Marlin

Robin Nano v3 implementation of Marlin - 1 year ago

Hi, I wonder, if the Robin Nano v3.1 is merged to the Marlin main repository, since the MKS forge seems to be pretty old: I'd like to test the ZV input shaper, which seems to be too new for this firmware. So what oculd I do? Or how could I find out, if the RObin nano is supported by original Marlin?

by cysign - Firmware - Marlin

Re: Ramps 1.6 or Robin Nano v3.1 with TMC2209 - also reliable dual extruder - 1 year ago

Just decided to build a new frame. I'm so excited about Core-XY...so I'm probably going to build one So ignore all previous questions but: What I would like for my new printer: BIG (minimum 400x400mm multi material system (for TPU + PETG + conductive PLA) closed chamber Maybe I'll look into RatRig or Voron 2.4. But the latter is not suiteable for 500x500...

by cysign - General

Robin Nano v3.1 + 3Dtouch + SmartFilamentSensor, USB connection - 1 year ago

Since I use my Anet A8 Plus (upgraded with Robin Nano v3.1 + TMC2209 + Wifi + TS35 v2 Touchscreen) a lot, I'd like to upgrade it using 3Dtouch Bigtreetech Smart Filament Sensor V2.0 USB connection 1. The 3D touch is already mounted, but not connected, since I wasn't shure if I'd need a voltage devider. Not as I'm sure I need to add one, it's time to get into it. I'd also like to keep the z-end

by cysign - Firmware - Marlin

Ramps 1.6 or Robin Nano v3.1 with TMC2209 - also reliable dual extruder - 1 year ago

Hi, I decided to update my old DIY 3D printer. I'd like to have it upgraded to 24V, as well as upgrading the electronics and headbed. Previously I have been using an Mega2560 + Ramps 1.5 board + HD44780 display. Some time ago I bought a Anet A8 Plus kit as my second printer, which I upgraded using a Robin Nano v3.1 + MKS TS35 v2 (Touchscreen) with wifi. I really enjoy using the touchscreen over

by cysign - General

After print go to Y-max instead of Y-min - 1 year ago

Hi, as I have a Anet A8 Plus, I'd like to move the buils plate to the front when abording or the print is finished. Searching the web, I found some workaround using gcode - but I'd like to implement it in the firmware. What would I have to search for? Thanks in advance for your help

by cysign - Firmware - Marlin

Re: Anet A8 Plus + Robin Nano v3.1 + Marlin - 2 years ago

Thanks a lot, that it was

by cysign - Firmware - Marlin

Re: Anet A8 Plus + Robin Nano v3.1 + Marlin - 2 years ago

FAN1 doesn work now. I had to swap red and black wires and I activated #define NUM_M106_FANS 2 But FAN2 still is off. Might this be a config-issue?

by cysign - Firmware - Marlin

Re: Anet A8 Plus + Robin Nano v3.1 + Marlin - 2 years ago

Just heated the bed to 50°C and the hotend to 101°C but both FANs on the hotend are not running. But heating works so far Fans are connected to FAN1 and FAN2.

by cysign - Firmware - Marlin

Re: Anet A8 Plus + Robin Nano v3.1 + Marlin - 2 years ago

Just figured out I connected the bed to TH1 and extruder to TH2. But bed needs to be connected to TB1, extruder needs to be connedted to TH1. Looks like it is working now without freezing-beep

by cysign - Firmware - Marlin

Anet A8 Plus + Robin Nano v3.1 + Marlin - 2 years ago

I moved from Ramps 1.5 to Robin Nano v3.1. Compiling the firmware works nice using VS Code. And so does motor movement. But once I enter any temperature menu in marlin, the printer halts and needs a reset. I tried to enter all the temperatur-sensors like in my working config from my stock config... but anyway something went wrong. I attached screenshots of the version of Marlin I used (freshly

by cysign - Firmware - Marlin

Re: Stepper current Anet A8 Plus - Robin Nano v3.1 - TMC2209 - 3 years ago

There'a a Marlin repo on github for the Robin Nano v3.x - so it should be possible

by cysign - General

Re: Stepper current Anet A8 Plus - Robin Nano v3.1 - TMC2209 - 3 years ago

Attached is a picture of one of my drivers. Looks like R7 = R110 = 0,11 Ohm would be Rs. What do you mean by 636.3? Multiplicationfactor between RMS current and peak current? //edit: Ok, I see => 0,9A Peak *0,707 = 0,6363A RMS So do I have to set the current using the potentiometer on the PCB or do I set it digitally using Uart? I've never been using uart on stepper drivers...

by cysign - General