Connecting a 40W Laser to an X-carve

Laser Cutting
1

Good day

I am planning to convert my pre-2016 x-carve to a full time laser machine, so I bought the LASERTREE 40W Laser, my challenge is that the laser requires a PWM/TTL and my controller does not have any PWM/TTL output please can you guide me as to where I can connect the PWM on the controller, I have attached the picture of the controller for ease of reference, apologies if this issue was discussed already.
Thank you

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Is it possible to have variable power to the Laser module?

4

Hi @JoshuaGarcia thanks for the response, I managed to connect and everything seem to work perfectly, I used the yellow wire for PWM/TTL

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