tircown / ercf-easy-brd Goto Github PK

Can i change Capacitor ceramic 0.33uF 25V and Capacitor ceramic 0.1uF 25V to 50V?

Changing the current install process for bossac from:

sudo apt install libreadline-dev libwxgtk3.0-*
git clone https://github.com/shumatech/BOSSA.git
cd BOSSA
make
sudo cp bin/bossac /usr/local/bin

to this:

git clone https://github.com/shumatech/BOSSA.git
cd BOSSA
make bossac
sudo cp bin/bossac /usr/local/bin

removes the need to install the libreadline-dev and libwgtk3.0-* OS packages that are only needed to compile the GUI BOSSA apps which are not needed to flash firmware to the Seeeduino XIAO board. The updated make command ("make bossac") will just compile the bossac command line binary and nothing else. This will also speed up the build/make process since the GUI BOSSA apps won't get built.

I followed the updated process and was successful at flashing my ERCF Easy Board with Klipper.

Hello.

I try to flash Klipper to the Seed but it fails always with this error:

Make menu config looks correct from my side:

Anyone a hint how this issue can be solved.

The success of “gear_stepper”
Unable to read tmc uart 'selector_stepper' register DRV_STATUS

When trying to install, teher are erros saying file does not exists:
So make is not working

sudo apt install libreadline-dev libwxgtk3.0-*
git clone https://github.com/shumatech/BOSSA.git
cd BOSSA
make

Is there a solution so I can let the Rabbit work?

Frank

As everyone knows it's easy to brick a Seeduino as the chip doesn't have a separate USB controller.
The 2 pins needed to reflash the bootloader are located on the back of the board, with this design they are unreachable and the only solution is to desolder the entire board or throw away all.
I'm wondering why the Seeduino is not fixed to the board through a removable socket, or at least provide two holes on the mainboard to reach that pads.
This is unbelievable.

Should voltage be stepped down to 12v for input on this board?
I have references to overheating at 24v but information is vague and unclear whether it applies to this version.

First of all, thanks for opening source the PCB. Could you please provide an open source license for the project?

on the 10K resistors for the stepper motor drivers do they have power rating on them? if not is there a power rating that you would suggest. I ask because i can find 1/2, 1/4, 1/6, and 1/8 watt 10k Ohm resistors

with towerpro mg90s servo in the ercf v1.1, is it possible to switch L7805CP with L7805CV ?

Hello,

i look into the pcb and see that one tmc driver is set gnd/gnd (8 Microsteps) and the other gnd/vcc (16 Microsteps. But both stepper are set with 16 microsteps in the config. Can you explain, why you set the tmc to this different microsteps?

having issue with servo not working with easy brd v1.1
there is 5V but only hear slight buzz sound and no movement when commanded.
thought it was servo and tried new ones and same issue.
reflash & reinstall didn't work either. is there something I am missing?

I've built the ERCF using an Easy BRD 1.1 but I cannot find the pin that uses the "Extra" pin header on the board. The config shows the pin for SKR 1.4 but documents say I can use the "Extra" header.