I have bought a Longer RAY5 and Lightburn but I cant get it to connect to my Imac.
When i first connected the cable I got a message saying that the port was being used or open. i moved the usb cable and i worked for a little bit. I could move the print head.
Then it stopped again and no matter what i do I cant get it to connect.
here is a short video of the issue
https://somup.com/c3lebUwY3L
here are the error messages
Waiting for connection…
Waiting for connection…
Waiting for connection…
Port failed to open - already in use?
Waiting for connection…
Port failed to open - already in use?
Waiting for connection…
Port failed to open - already in use?
Waiting for connection…
��@�J�����!I+k�a�}RR�R ��AJun 8 2016 00:22:57
rst:0x1 (POWERON_RESET),boot:0x3f (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DOUT, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:1044
load:0x40078000,len:10124
load:0x40080400,len:5856
entry 0x400806a8
[MSG:X Axis Standard Stepper Step:I2SO(1) Dir:I2SO(2) Disable:I2SO(0) Limits(-400.000,0.000)]
[MSG:Y Axis Standard Stepper Step:I2SO(5) Dir:I2SO(6) Disable:I2SO(0) Limits(-400.000,0.000)]
[MSG:Laser spindle on Pin:GPIO(22), Enbl:None, Freq:1000Hz, Res:16bits Laser mode:On]
Grbl 1.1 [‘$’ for help]
Your Grbl may not support Variable Power mode (M4)
If your laser does not turn off between cuts,
switch to the GRBL-M3 device
[MSG:Connected with 192.168.0.119]
[MSG:Start mDNS with hostname:http://grblesp.local/]
[MSG:HTTP Started]
[MSG:TELNET Started 8080]
Grbl 1.1 [‘$’ for help]
ok
[VER:1.1.2022010301:]
[OPT:PHSW]
[MSG:Using machine:LGT RAY]
[MSG:Mode=STA:SSID=TP-Link_F620:Status=Connected:IP=192.168.0.119:MAC=E8-9F-6D-AA-30-F8]
ok