@EleksMaker-Z Hi it looks like Banggood is not replying, will you be able to advise me if it is possible to get a replacement board for the Laser? It is very urgent as i bought this product for a project I need to complete soon. Thanks

ok looking at your diagram this is what you should expect.

VCC - accepts a 5 volt signal to turn the laser on and off.

Gnd - ground

PWM - 12 volt power

So if you apply 12 volt to pwm, ground to ground, and 5volt to PWM you should get 100% power

If you apply 12 volt to pwm, ground to gnd, and 0 volt to pwm you should get 0% power

If you apply 12 volt pwm, ground to gnd, and 2.5 volt to pwm you should get 50% power

having the white button pressed with 12volt pwm and a ground applied should turn on the laser in low power mode event without anyting at pwm

.... I could be wrong but that is how it is supposed to work.

@mmarujo

speed less than 1000 is better

You need to blow air into the cut to remove ash to be able to cut all the way through

@Mohamed

CNCUSB at planet-cnc.com

@nottingham82 THANK YOU THANK YOU THANK YOU.....

you truely are an angel sent from above it works perfectly now thank you sooooooooo much i would never have figured out to copy the ground wire to the TTL thank you sooo much.... i really appreciate it thank you thank you

Nottingham82 is probably correct that you need to increase the current, but don't disconnect the motors while powered as it will damage the drivers.

yup too many stories like this is what caused Eleksmaker to try direct distribution by opening their own store here on this site.

@edwin-lopez

make your own plates to match the extruded aluminum. Not all 20x40 extrusion are the same dimensions

Screws and tslot nuts can purchased online

wheels are $2.00 to $3.00 a piece

FIRST follow these STEPS

DO NOT SUPPLY POWER TO YOUR LASER OR THE CONTROL BOARD UNTIL INSTRUCTED TO DO SO BELOW

Change Regional Setting DECIMAL , to .
Install Eleksmaker Cam software on your computer.
Right click elekscam icon on deskstop, select PROPERTIES, select COMPATIBILITY, check the box Run this program as an administrator, click APPLY, click OK.
Open elekscam.
Plug the USB into the NANO.
Plug USB into your computer.
In elekscam click SETTING section
Install the DRIVER.
CLOSE elekscam.
OPEN elekscam
In elekscam select COTROL
In COTROL select a PORT -DO NOT CLICK THE REFRESH SYMBOL, DO NOT CLICK THE REFRESH SYMBOL.
In elekscam selct SETTING
In SETTING click RST ROM - let the software run.
After software installs CLOSE elekscam.
Open elekscam.
In CONTROL, look for PORT, select the appropriate COM port.
PLUG IN THE POWER TO YOUR LASER.

Your laser should now be ready for use.

@peter-prince

what Zax psoted AND it is either CONFIG or SETTING where you can change the direction.

You MUST click SAVE after making tge change

and you can check the step setting in EleksCAM , make X Y step 80

@Pinkoko

Make a video in HORIZONTAL format of what you describe. In the video go through the steps you think you should take in starting the program and powering the board.

.nc gcode only

@Rafał

OUTLINE
500 - 800 mm per min
Full power
Repeat about 6 times

long time ago , we just a smalllllllll company , and due to the very low prices we dont have much money , we set up this forum in order to gather the information for our customer directly , and i must say i am sorry we cant bring you the most very detailed description of the assembly today .

but in the past two month (since our forum online), we are trying to fix everything we come up with . And promote some performance.

And now , we are trying to bring the very detail assembly instructions and include the problem your folks come up with.

I feel terribly sorry for everyone.

and for a DIY KIT products , any one can have different problem. we try to collect these big data.

I promise we will fix these problems as soon as possible.

Best Regards,
Z