For Stm32 the simplest way is to use a USB to TTL converter and "Flash Loader Demonstrator" software For Arduino you can use "Xloader", also most of the grbl controller software can upload hex file to Arduino.
Hi, friend! What value of the Schottky diode did you use on the 5v line from the external USB? And what IDE did you use to compile .hex file from config.h ?
Hi schottky diode is "B340A" and I use precompiled hex file for 3 Axis CNC , The default hex file is for 4 Axis CNC with deffirent pins. Build tool for compile is : EmBitz 1.11
@@manifa59 Hi! One moore question) Unfortunately, there is no reverse side of the board in your archive and I cannot understand how the main power ground is connected to the controller ground? Directly or through the resistance R1 (10k)? To control the laser, I need to combine these two grounds, I connected them directly, but when I connect a powerful power supply, the controller loses connection with PC.
In this video you use laser. Can i use it for cnc mill I mean 3 axis with spindle
Yes , absolutely
This is a 3 axis controller and you can use it as CNC with spindle and also Laser engraver.
@@manifa59 which software do you use to upload hex file
For Stm32 the simplest way is to use a USB to TTL converter and "Flash Loader Demonstrator" software
For Arduino you can use "Xloader", also most of the grbl controller software can upload hex file to Arduino.
Can you share BOM file? I couldnt see when I look your github page
OKAY
Let me make it ready
@@manifa59Thanks. I’m waiting for your return
great job
Thanks Man 🙏
i think you missing the drill file on gerber zip, can you help to update the gerber, its a good work thank you for sharing your project
Ok
let me check
Hello bro new subscriber. Bro can i use arduino nano instead of stm32???? Please answer please bro 🙏🙏🙏🙏🙏🙏😊😊😊
Hi friend
In this prototype, No
But you can upload GRBL frimware to Arduino Nano as well as Arduino UNO and use it without any problem
nice project....it's possible to implement the backlash instruction ?
Yes, of course
Olease made video how to install grbl in stm32
Ok 👍
Ok good
Where did you make this pcb?
Where did you make this pcb
Hi
I just sent it to local pcb shop.
Waooww 😮
Hello, what software you are using? Can't determine by screen.
HI
Grbl software is "OpenBuilds CONTROL" and you can download it freely from :
software.openbuilds.com/
Hi, friend! What value of the Schottky diode did you use on the 5v line from the external USB?
And what IDE did you use to compile .hex file from config.h ?
Hi
schottky diode is "B340A"
and I use precompiled hex file for 3 Axis CNC , The default hex file is for 4 Axis CNC with deffirent pins.
Build tool for compile is : EmBitz 1.11
@@manifa59 Ok, just want to change it for 2 axis laser. Thanks, man!
@@alextrikona338 Good lock 👍
@@manifa59 Hi! One moore question) Unfortunately, there is no reverse side of the board in your archive and I cannot understand how the main power ground is connected to the controller ground? Directly or through the resistance R1 (10k)? To control the laser, I need to combine these two grounds, I connected them directly, but when I connect a powerful power supply, the controller loses connection with PC.
let me check it first and if you want backside in reverse, I can make a pdf file
You have BOM for this ?
yeah
upload it soon ...
@@manifa59 thank you, nice project, i need order all components and build it
@@halon5117 If you need any help or have any questions to make it work , I'm here for you.
@@manifa59 How can i open this project in EasyEDA or other program ?
@@manifa59 it's original project? I need open it on easy eda to make some change with holes diameter