Good Morning,

I am planing to use one of the RGB Ports for a Chamber Fan on my Voron 2.4 which i am building currently.
Because i already had all 3 FAN Ports in use, i think over to use a RGB Port for a additional Fan (Chamber Fan)

I noticed that in the PinOut.SVG the Negative Pin is marked as Red?

And in the Wiring.SVG i think that "+" & "-" are reversed?

I am not 100% sure, but if i understand this right "+" should be left and "-" right? - regarding to this Diagram here:

Hello, Is it possible to use a BTT SKR TFT35 or TFT70 type screen for choosing the Marlin or Graphic screen as on SKR Pro 1.2 or MKS L Gen L. I use the connector at the center of the Map with 5V, GND, RX1 and TX1. I have an inserted SD card back or remove but I do not have a dialog with the card. Thanks a lot for your help.

On setting up the new board I had sensorless homing setup. I ran into issues not being able to properly set the sensitivity and decided to switch to mechanical end stops. This is on an Ender 5 Plus modified for core XY, so end stops are at max X & Y (right rear). Board connectors are wired with red wire on tan pins, black on black pins (see picture)

X+ was on PA1 and Y+ was on PA2. The X+ would not trigger but the Y+ would. I swapped connections on the board and X+ on PA2 would trigger but Y+ on PA1 would not trigger. I put Y+ back on PA2 and moved X+ to PA3, and both trigger correctly. The soldering on the back of the board on PA1, PA2, and PA3 looks good. Is it possible there is an issue with my PA1 connection?

Hello.
I have update the firmware and connect the stepper drivers.
They have worked about 2 minutes and then I lost the connection with computer. The 3.3v led light is off. I have everything disconnected and try on the other day, but I don't have 3.3V anymore.

I need to know where is located the 3.3V ldo chip his reference number to be able to replace it.
Thanks

I had previously purchased a Bigtreetech mini 12864 v1.0 display. I want to connect it to the new Fystec Spider board. But only the backlight comes on, but the screen is blank. Is it normal for the speaker to make noises while loading the firmware? Will this display work with the new Fysets board?

Hi,

I was wondering if it is possible to change one of the hotend pins to connect to an SSR to power an enclosure heater (heat resistors, PTC, etc., it will be connected to mains).

Thanks :)

Does the motherboard have a built-in CAN Transceiver. Does it require external use ??

https://reprap.org/wiki/MKS_MINI_12864

thanks!

Hi

I am new to Klipper and want to install it on my 3D printer where I am using the Spider 1.0 board. I have installed OctoPrint and everything is ok there and I am following the installation procedure on https://www.klipper3d.org/Installation.html. For the "make menuconfig" then I am entering the parameters as describer in https://github.com/FYSETC/FYSETC-SPIDER#421-menuconfig.

When I type "make" through Putty then I get the following error message:
pi@octopi:~/klipper $ make Compiling out/src/sched.o make: arm-none-eabi-gcc: Command not found make: *** [Makefile:64: out/src/sched.o] Error 127 pi@octopi:~/klipper $

So I get that the compiler can not find the file "arm-none-eabi-gcc" but how can I install that file?
Any help will be much appreaciated.

Christian

Does the Diag-Pins from the Stepper needed to bend by side or cutted of if using the Fystec TMC2209 V3.1 with the Spider V1 WITH Endstops?

https://github.com/FYSETC/FYSETC-SPIDER/blob/main/images/Spider_V1.0_Pinout.jpg shows MISO for pins 1 (top right - connector's orientation not image) and 6 (middle bottom). I assume one of those should be MOSI. Is that correct?

I have Problems with my Inductive Probe.
My Probe is always Triggered.

I've been using a PNP-Probe.

I measured 3.3V between Pin PA3 & GND.

So i need an NPN Probe, right?

I have a brand new board that has been in the antistatic bag until last night. I recently purchased the Voron 2.4 kit. I am unable to get it into dfu mode. I followed the instructions on the wiki. I am unable to get it into DFU mode. Since the 32K boot loader supposed to be on the board since June I tried flashing the 32K uart via SD card., which appears to have failed. And then tried doing the same for USB, and neither can connect to the pi. right now when I put the firmware on an SD and put it onto the board it stays flashing for over 40 minutes. after looking through these issue requests I tried clearing the power on the board and removing the stepper drivers and everything except for the two jumpers to enter DFU mode. It is still unable to connect and does not seem to respond via any commands. Please assist.

Hi,
I have a PT100 amplifier from triangle labs connected like this (to get 5V in amp board) :

In klipper I tried "PT100 INA826" and "AD595" in sensor-type, with and without ADC voltage to 5V.

I even created my own sensor type using datasheet from E3D amp like this :

The temperature table :

but even if I measure 1.20V-1.24V with a voltmeter on the signal pin (while connected to the board) the klipper displays around 190°C...

EDIT : I just realised my custom sensor was misconfigured, but the issue is still here with this config :

Heating the hotend with a lighter raised the displayed temp to 213°C with 1.296V measured with voltmeter

Hello,
I have a Nevermore Micro V5 Duo that isn't working on E1 Out (It's actually the one pictured at the bottom of the link :) ). When I start it, it runs fun but eventually slows down and completely stops.
Here's my printer.cfg:

[fan_generic nevermore]
#  Nevermore - In E1 OUT Position
pin: PC8
max_power: 1.0
kick_start_time: 0.5

And here are my macros that I use to control it:

[gcode_macro nvmOff]
gcode:
    SET_FAN_SPEED FAN=nevermore SPEED=0

[gcode_macro nvmHi]
gcode:
    SET_FAN_SPEED FAN=nevermore SPEED=1

[gcode_macro nvmMid]
gcode:
    SET_FAN_SPEED FAN=nevermore SPEED=.5

[gcode_macro nvmLo]
gcode:
    SET_FAN_SPEED FAN=nevermore SPEED=.25

At first I thought it was a connection problem. I was using a wago connector. So then I went to coupling connectors and had the same problem. I then just soldered the wires together, doing away with the connectors and the problem still remains. I'm convinced it's something to do with the board/printer.cfg.
Does anyone have any ideas?

the pinout of exp1 and exp2 are a little bit messed up. In some documents exp1 ist sd and exp2 lcd, sometimes the other way around. In the pinout graphics some ports are named totally wrong e.g. BA8 and DP2. MOSI is twice in the diagram whereas other ports are missing. Could you please provide one correct layout?

In the spider I can use Pt100 direct

I received TMC2209 V3.0 and pins are different compared to TMC2209 V3.1. Is there a way I can still use TMC2209 V3.0 on a Spider board or do I have tu use TMC2209 V3.1?

I have purchased 2 spider 1.0 boards, both having the same 3.3v issue with stepper drivers plugged in. Initially, I could not figure out why the SD would not flash with a firmware.bin in the root directory. I realized 3.3v was not working after plugging in my second board with no stepper drivers installed. I initially tried with BTT 2209 driver boards, and have also tried now with Fysetc 2209 v3.1 boards and have the same 3.3v issue once installed.

when drivers are not installed I am able to get the SD reader to flash its LED when a firmware.bin is on the SD but I do not get the firmware to accept and never get the cursor extension from a successful flash.

Without drivers installed, I am trying to flash the firmware for Klipper and have tried and all combinations, uart, no boot, 32k, 64k, I have checked my wiring for UART it is correct and tried USB with corrected Klipper config settings. I also tried all firmwares from the github as well. I also tried to reflash the bootloader via stm32cube. I tried both bootloaders provided but no luck getting the firmware to flash via SD or STM32.

From klipper log:
cu 'mcu': Starting serial connect
Got error -1 in read: (11)Resource temporarily unavailable
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):
File "/home/pi/klipper/klippy/serialhdl.py", line 69, in _get_identify_data
params = self.send_with_response(msg, 'identify_response')
File "/home/pi/klipper/klippy/serialhdl.py", line 258, in send_with_response
return src.get_response([cmd], self.default_cmd_queue)
File "/home/pi/klipper/klippy/serialhdl.py", line 316, in get_response
cmd_queue)
File "/home/pi/klipper/klippy/serialhdl.py", line 250, in raw_send_wait_ack
self._error("Serial connection closed")
File "/home/pi/klipper/klippy/serialhdl.py", line 62, in _error
raise error(self.warn_prefix + (msg % params))
error: mcu 'mcu': Serial connection closed
mcu 'mcu': Timeout on connect
mcu 'mcu': Wait for identify_response
Traceback (most recent call last):

Can't get fan to work on Spider board with FAN1 or FAN2.
With the cooling fan connected with FAN0 and below config, the fan works perfectly.

[fan]
pin: PB0
max_power: 1.0
kick_start_time: 0.5
off_below: 0.10

But when I connect the same fan to FAN1/2 and change the pin to PB1/2 it doesn't work.
No voltage on the pins. Either at 50% fanspeed or 100% fanspeed.
Using Klipper.

Something I have noticed is when I set the voltage jumpers to 12V, FAN1 is always ON. There is always 12V on the pins.
See attachment, the led at FAN1 is ON, immediately at startup. That doesn't look right.
Is this issue hardware related?

Using Marlin 2.0.8.2 when Neopixel enabled using PD3 pin (following Spider scheme and wiki documentation) UART communication all low issues.

should i change jumpers as shown on diagram because now z-mot drivers not working.

My board updates fine from the sdcard via the firmware.bin/old.bin method.

If I use Klipper's built-in flash-sdcard.sh script, though:
./scripts/flash-sdcard.sh /dev/serial/by-id/usb-Klipper_stm32f446xx_140025000750305538333620-if00 fysetc-spider-v1

This fails when it's trying to issue the first GO_IDLE_STATE command to the SD card.

Presumably the bootloader is doing something to the sdcard or the pin config after it checks for firmware.bin, preventing the remote access scripts from working. I'd check the bootloader sources, but they aren't available. Reportedly this USED to work with the older bootloader...

I was going to test a spider board that just arrived but I did not get very far. There seems to be a short in the 3.3 voltage system somewhere, since the 3v3 regulator is overheating, and the voltage on the 3v3 line have droppet to 0.05v I can't locate where it is. I have added a image of the board setup and a thermal image of the 3v3 regulator.

I can find any other places on the board that seems to overheat unexpectedly.

i have 2 board spider 1.1
One of this work well but other don't work.
My board has many problems:

1. When i flash usb firmware . Pi not recorgnize.
2. When i flash uart mod. Pi can connect it. But no heat extruder, no heat bed. I see led of heat not light up. use voltage meter no power out to extruder and bed.
3. I try contact fysetc on taobao (send video about problem, write description about problem).
   But they don't know why and want me to write on github. no star for FYSETC support.
   With me 30-40usd is not problem. But it can use to evaluate level of support.
   next time i will buy from bigtree and mks.

Hi!

I am a newbie who is dealing with the Spider Board for the first time and is also building my first Voron!
But when I was about to wire up the RPi, I noticed something!
I wanted to connect 2x VCC and 2x GND from the Pi PWR & UART interface and it occurred to me that the pin on the top right is black, but was marked as 5V!
In the other section or the picture, however, this is again listed as GND!

Sorry i hope everybody here can understand / follow me what i mean, because my English Skills are so terrible Bed.
I am a Austrian User, and could only speak German =)

Some Pictures what i mean from the Documentation of the Spider 1.0 Wiring:

https://raw.githubusercontent.com/FYSETC/FYSETC-SPIDER/main/images/Spider_v1.0_wiring.jpg

Kind Regards from Upper Austria ;)

Several of the key diagrams are currently badly broken, both on github and the wiki. For example,
https://raw.githubusercontent.com/FYSETC/FYSETC-SPIDER/main/images/Spider_wiring.svg
currently renders in Chrome as

hello everyone!

can i use 100W hotend heater at 24V? or is it too much?

Hi have issues as Uart and USB will not connect to Pi.
Also when jumper is in 3.3v and BT0, It does not go into DFU mode, therfore I cannot connect to reflash st start again.
I think the USBC port is faulty. Please advise

Hello together!

I have a Spider Board and currently creating my config for my first own Voron with an inductive Probe! (a VINDA NC Probe from vonWange)
I used the default config from here:
https://github.com/FYSETC/FYSETC-SPIDER/blob/main/firmware/Klipper/printer.cfg

And i had to remove the ! from "^!PA3", so now it is "^PA3"
Then the Trigger / Open Status are correct, with a ! the are inverted.

Could it be that the Description in the Config is wrong?
In my opinion the description is reversed! With ! it is a NO Probe and without! is it an NC Probe
could this be?

Kind Regards from Austria

Getting this error..

Example of my configs

[stepper_x]
step_pin: PE11
dir_pin: PE10
enable_pin: !PE9
microsteps: 16
rotation_distance: 40
endstop_pin: PB14 # PA1 for X-max
position_endstop: 0
position_max: 485

[tmc5160 stepper_x]
spi_bus: spi4
cs_pin: PE7
diag1_pin: PB14
run_current: 1
hold_current: 0.8
stealthchop_threshold: 0
interpolate: True

Tried different steppers in X leaving the others blank s (alternative 5160's) . This was working fine in my S6 V2.

Trying to do anything with the stepper driver with TMC5160 drivers causes Klipper to shutdown.

4 jumpers in the bottom positions on the driver slot, as per Spider Github.

Why are there only 2 z motor outputs when you need 4? Also will you be posting a wiring diagram soon?

Hello maybe one of you can help me?

I bought a board on 2021 -06 -28 directly from the official FYSTEC store at Ali. It should have a 32kb bootloader.

I was able to flash klipper.bin with 64k bootloader offset onto the board by using an SD-Card. (so it was equiped with the old bootloader?)

Since I often had "internal server" erros I decided to rebuilt my system. I made the mistake of using the STMCubeprogrammer this time.
I flashed the 32kb bootloader and the corresponding 32K-Uart-Klipper.bin (bootloaderoffset 0x08008000). After that I can no longer connect to Klipper.
I tried the old bootloader( 0x10000) with 64k-uart-klipper.bin (0x08010000).
I tried with no bootloader (-> offset 0x08000000)

The result is always the same. Klipper does not connect to the board. See Klippy.log --> klippy.txt

What can I do??????

The readme states that I could choose 32k bootaddress in klipper but I can't find it in my freshly upgraded version of klipper. Could somebody give me a hint what I am doing wrong?

Please delete.

disregard

Hello, I just finished my voron 2.4 built and went through the initial startup testing. When I was trying all the motors ("STEPPER_BUZZ STEPPER=stepper_x") and went through all the motors. I had an issue with the z2 motor. I replaced the driver (bigtreetech tmc2209 v1.2) but same problem again. Then I checked if the wiring was corretly on every motor, so I plugged every motor on the x connector and every single on worked fine. Afterwards I did the same with the drivers, the on that got replaced did not work, so I ended up with 7 working drivers. So I put every driver and motor where it should be, but same problem again. Then I changed the z2 Motor from E2 Motor to E4 Motor (maybe there is an issue on the board). But same problem again. Everytime it shuts down, the LEDs from fan0 and fan2 light up (I don´t know if that information is helpful but maybe it is). The jumpers are where they supposed to be, I even changed them. Now I think my problem could be in the config file. The Board is the spider V1.0. Klippy.log and config is here:
klippy (4).log
printer.txt

Does anyone know how to get this LCD working and the correct way to configure it in Klipper?

Hi,

On the pinout it says 3.3v default/5v for the X+ and y+ voltage pins.
How is that set? So far I could not find any info on that. Am I missing something? Just want to make sure I don't fry anything when I try to repurpose those ports for a runout Sensor.

I am looking at getting the Fysetc Spider 1.1 as a replacement for my BTT SKR 1.4 Turbo, and would like to find out if the board is compatible with my screen (BTT TFT70) with the RS232 connector from the screen, or if the EXP ports have to be used instead?

I have a problem with PWM enabled mosfet outputs (1 for HotBed, 3 for Heat-End, 3 for fans). I checked with a meter and there is no voltage on any of them. The only thing that comes to mind is too low voltage to drive the mosfet because I use a 12V power supply. I was able to get all the stepper motors, limit sensors, temperature sensors and the display running. Everything works with this power supply. I also wonder how to properly connect the External MOS module V1.0

I have flashed by board with the new bootloader functions (Bootloader-FYSETC_S6.hex) using STM32CubeProgrammer, and all went well, but I am getting and error where PlatformIO gives me an error of the board FYSETC_S6_8000 being undefined:

Am I being a complete idiot, or is this where I should be changing FYSETC_S6 to FYSETC_S6_8000
in the platformio.ini file. According to this https://github.com/FYSETC/FYSETC-SPIDER#41-marlin

But github says this:
You need to enable following define in configuration.h file

#define MOTHERBOARD BOARD_FYSETC_SPIDER
default_envs = FYSETC_S6 (For old bootloader,boot address is 0x10000, see below)
default_envs = FYSETC_S6_8000 (For new bootloader,boot address is 0x8000, see below)

So upon searching for default_envs in Configuration.h I have not found it

I Believe the board is not damaged as when I bridge Boot0 and 3.3V the board goes into DFU mode and STM32CubeProgrammer connects successfully.

Since FYSETC_S6_8000 is not available, and I am getting an error I went back to the old bootloader Bootloader-FYSETC_S6_10000, I have compiled my code, and have uploaded through STM32CubeProgrammer using the old bootloader with default_envs = FYSETC_S6 instead.

When I exit DFU mode and try turning on the board, the board turns on fine, but windows does not detect the board as a device in device manager, and the board's LCD does not light up. I am using the pre-provided firmware from the Fysetc-Spider Github Repo, but have changed the LCD to RepRapDiscount Full Graphic Smart Controller.

Thank you in advance for any help you offer, I will try to reply with any more important information you may need as fast as possible!

Can't get my Spider V1.1 to communicate with my Pi via USB or UART (following the GitHub guide)..

Flashes Bootloader and compiled firmware fine from STM32 Programmer but still won't talk to my Pi4.

The instructions in the green box on the pinout diagram located here are not written in good English.

They currently read "If need the Sensor-less homing, the corresponding jumper here should be install."

I suggest the following wording which I think is better, "If sensorless homing is required on an axis, install a jumper on the corresponding pins here"

I also notice that the green box only covers the X and Y pins, not the Z pins. Is this incorrect or is the board not capable of Z-axis sensorless homing?

I am trying to build my own software on the Fystec-spider

I want to blink the flash LED as a test.

#include <Arduino.h>

void setup()
{
    pinMode(PD3, OUTPUT);
}

void loop()
{
    digitalWrite(PD3, LOW);
    delay(1000);
    digitalWrite(PD3, HIGH);
    delay(1000);
}

I can upload with success using ST-LINK
but it won't run.

Do I have to make a "special platformio.ini?
Mine is :

[env:fysetc_s6]
platform = ststm32
board = fysetc_s6

framework = arduino

; change MCU frequency
board_build.f_cpu = 168000000L

Thanks a lot !

What is the minimum BLTouch configuration in Marlin? I connected it according to the Spider 1.0 diagram (to PA0, PA2 and PA3). The power supply is correct 5V. I uncommented #define BLTOUCH and #define Z_SAFE_HOMING. But even Self-Test doesn't work. Does the microswitch have to be connected to PA0?

Hi. Can i use bigtreetech 2209 v 1.2 drivers on spyder board without without any bells and whistles?

Good afternoon, faced with problem drivers tmc2208 bt fysetc

https://aliexpress.ru/item/32848553467.html?spm=a2g39.orderlist.0.0.4b8b4aa68oAwrM&_ga=2.102432385.1279670221.1630433926-2024624615.1628585182&_gac=1.258551672.1628608684.CjwKCAjwx8iIBhBwEiwA2quaq1s9TrKFMzMXaR9MgGZCyCCvbFw1T3gEdR303A7xuWOkJI_QkSBpDhoC-oUQAvD_BwE

After setting up the configuration when testing the motors with the command
STEPPER_BUZZ STEPPER = stepper_x
Cooler hotend starts spinning 100%
And the printer falls out into an error:
Recv: // Unable to read tmc uart 'stepper_x' register IFCNT
Recv: // Once the underlying issue is corrected, use the
Recv: // "FIRMWARE_RESTART" command to reset the firmware, reload the
Recv: // config, and restart the host software.
Recv: // Printer is shutdown
Recv: // Klipper state: Not ready
Recv: !! Unable to read tmc uart 'stepper_x' register IFCNT

klipper.log
printer.txt
I also use Raspberry 3b + connected via UART

please help!!!

'X+ ENDSTOP' and 'E2-DIAG' should share PA1
'Z+ ENDSTOP' and 'E0-DIAG' should share PA3

Am I missing something in my printer.cfg that my % complete does not update on the LCD screen.
It does update in Octoprint just fine.

All other functions work correctly on screen. Using Spider V1.0 board with my Voron 2.4 setup.