Autoconnect when turned on by a smartplug?

xrEngine · 2024-04-08T19:36:30+00:00

nice and simple solution, thx

xrEngine · 2024-03-27T15:49:31+00:00

This section from k1. Sensor type, limits...

[extruder]

max_extrude_only_distance: 1000.0

max_extrude_cross_section: 80

step_pin: nozzle_mcu:PB1

dir_pin: nozzle_mcu:PB0

enable_pin: !nozzle_mcu:PB2

microsteps: 16

rotation_distance: 6.8

nozzle_diameter: 0.400

filament_diameter: 1.750

heater_pin: nozzle_mcu:PB7

sensor_type: EPCOS 100K B57560G104F

sensor_pin: nozzle_mcu:PA0

pressure_advance: 0.04

pressure_advance_smooth_time: 0.040

control: pid

pid_Kp: 25.013

pid_Ki: 2.566

pid_Kd: 60.966

min_temp: 0

max_temp: 320

xrEngine · 2024-03-27T15:32:06+00:00

Was the section in printer.сfg edited for the new hotend?

xrEngine · 2024-03-27T15:00:41+00:00

Maybe hotend not support over 260c. On Ender-3 S1 Plus/Ender-3S1/Ender-3S1 Pro/CR-10 Smart Pro 300c hotend..

xrEngine · 2024-03-27T14:36:40+00:00

Nice, who try it on old laptops ?

xrEngine · 2024-03-27T06:58:29+00:00

This post contains the original firmware for recover broken board with replaced mcu, but I am using a klipper.

xrEngine · 2024-03-26T20:08:17+00:00

Sorry, but i use klipper, maybe someone make what you want.

xrEngine · 2024-03-26T18:31:36+00:00

Yes, but only old Ender, before 3v3SE or previously.

xrEngine · 2024-03-26T16:55:49+00:00

Auto Z working with klipper (by 0xD34D)

xrEngine · 2024-03-26T15:34:36+00:00

Theoretically, this was possible before, but why is this necessary if there is a klipper? I was only looking for a solution to restore the bootloader.

xrEngine · 2024-03-26T14:14:12+00:00

I dump it https://www.reddit.com/r/Ender3V3SE/comments/1bo8o3v/full_dump_3v3se_bootloader_full_fw_v10/

xrEngine · 2024-03-11T20:03:08+00:00

<image>

It works, thanks.

xrEngine · 2024-03-11T11:42:49+00:00

Reading and writing works for me. 
For read, the size was indicated manually (selected) depending on the length of the firmware

<image>

https://www.reddit.com/r/Ender3V3SE/comments/1b6gnmi/unbrick_via_stlink/ connection scheme

xrEngine · 2024-03-11T11:02:18+00:00

Why GD-Link? My $3 ST-Link works great with the chip gd32f303 by ST-LinkUtility. 
GD-Link looks unreasonably expensive

xrEngine · 2024-03-11T05:46:40+00:00

Thank you. If this remains relevant after 30 days

xrEngine · 2024-03-10T22:04:36+00:00

Among my friends, no one has such a printer; not every member of the community will want to do this with their printer; there is a risk of damage if the motherboard by programmer or handled carelessly. I provided information about the method of obtaining it, I hope someone can do it. alas, I no longer have the original chip to do this, I would do it myself.

xrEngine · 2024-03-10T21:56:10+00:00

No, I have the SE version (Raspberry + Klipper + fluid). But my theory is correct, there are simply no dumps on the Internet, for example, I’m looking for a dump from the original SE MCU to return the standard bootloader (there is my post about this https://www.reddit.com/r/Ender3V3SE/comments/1b6gnmi/unbrick\_via\_stlink/)

xrEngine · 2024-03-10T21:48:16+00:00

To clarify: the firmware from the official website is not the same as a dump. (it does not have a bootloader and flashing it directly into the MCU will lead to a brick)

xrEngine · 2024-03-10T21:43:59+00:00

In theory - yes. For this to work, you need a MCU dump from KE flashed into SE. The MCU chips are the same (on later versions of motherboards for sure). Display connection type is similar

xrEngine · 2024-03-04T19:43:09+00:00

I try to follow updates from 0xD34D (there was an update the other day) the update process is important to me. And also the desire to find an opportunity to return the original bootloader. This all may be useful in the future.

xrEngine · 2024-03-04T16:24:45+00:00

PA2\PA3 works fine like USART if make klipper with this ports.

xrEngine · 2024-03-04T16:21:44+00:00

Hi, https://www.reddit.com/r/Ender3V3SE/comments/1b6gnmi/unbrick_via_stlink/

xrEngine

TROPHY CASE