001 Will the laserbox cause harm to human eyes?

FDA laser product classification:

• Class I laser products have no biological hazards. Any beam that may be viewed is shielded, and the laser system is interlocked during laser exposure.
• The output power of Class II laser products is 1mw. Will not burn the skin and cause fire. Because eye reflection can prevent some eye damage, this type of laser is not considered a dangerous optical device.
• The output power of Class IIIa laser products is 1 mW to 5 mW. Will not burn the skin. Under certain conditions, this type of laser can cause blindness and other damage to the eyes.
• Class IIIb laser products have an output power of 5 mW to 500 mW. When the power is relatively high, such laser products can scorch the skin. This type of laser product is clearly defined as harmful to the eyes, especially when the power is relatively high, it will cause eye damage.
• The output power of Class IV laser products is greater than 500 mW. Such laser products must be able to cause eye damage. Just like burning skin and lighting clothing, lasers can ignite other materials.

The laserbox is a Class I laser product, which will not harm human eyes like higher-level lasers. However, in order to protect your eyes, it is recommended not to look directly at the laser light source for a long time.

002 How to calculate the actual speed by the setted speed value in percentage?

For the laserbox first generation and laserbox pro. The maximum cutting speed is 4000mm/min and the maximum engraving speed is 16000mm/min. In the laserbox software, if you set the cutting speed as 50%, then the actual cutting speed is 4000mm/min 50%=2000mm/min; If you set the engraving speed as 50%, then the actual engraving speed is 16000mm/min 50%=8000mm/min.

003 How to understand the real laser out power when set the power value in percentage?

Actually there is some randomness in the correspondence between real output power and percentage, similar to this image.

Summarize some information:1% generally does not emit light100% is generally not the maximum output powerThe output power of 20% is generally not twice that of 10%The output power of 50% is not necessarily higher than the output power of 49%
Hope this info can be a reference to you.

004 WiFi connection status detection SOP

1. Open the MobaXterm1_CHS1 software, as shown in the figure below:
   MobaXterm backup.zip
   
   2. Click the macro, right-click the blank area, import the macro, select the MobaXterm Macros file, and click open.
   

3.Click on session, select Telnet, enter the remote host and username (as shown in the figure), click on OK. Then click the macro on the left, and then click F1 root and F2passwd one by one, the system will automatically enter the account and password.





4. Enter the command ifconfig, the system will jump to the status of the connection information of the Laserbox, the following commands will appear on the right side, the first eth0 represents connect the machine to the router with ethernet cable, the second eth0 represents the status of the machine connected to the ethernet cable (remain unchanged ), usb0 represents the status of the machine connected to usb (remain unchanged), and wan0 represents the status of the machine connected to WiFi.
PS: If the corresponding command symbol area displays the IP address, it means that the connection is successful. If you want to change WiFi, you need to enter connect2ap Maker-office hulurobot423, then click on enter (connect2ap+WIFI name+WIFI password+enter).

makeblock login: root
Password:
root@makeblock0:~#
root@makeblock0:~#
root@makeblock0:~# ifconfig
eth0 Link encap:Ethernet HWaddr CE:60:3B:06:C9:E7
inet6 addr: fe80::cc60:3bff:fe06:c9e7/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:634 (634.0 B)
Interrupt:114

eth0:0 Link encap:Ethernet HWaddr CE:60:3B:06:C9:E7
inet addr:169.254.2.1 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
Interrupt:114

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:100 (100.0 B) TX bytes:100 (100.0 B)

usb0 Link encap:Ethernet HWaddr 6A:20:1F:CC:5D:AA
inet addr:201.234.3.1 Bcast:201.234.3.255 Mask:255.255.255.0
inet6 addr: fe80::6820:1fff:fecc:5daa/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:338 errors:0 dropped:8 overruns:0 frame:0
TX packets:46 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:23498 (22.9 KiB) TX bytes:5895 (5.7 KiB)

wlan0 Link encap:Ethernet HWaddr C0:84:7D:E7:9D:8A
inet addr:10.10.201.154 Bcast:10.10.203.255 Mask:255.255.252.0
inet6 addr: fe80::c284:7dff:fee7:9d8a/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1109 (1.0 KiB) TX bytes:1993 (1.9 KiB)