myCNC Online Documentation

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====== Change IP Address of myCNC control board ======

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//NOTE: Most modern myCNC control boards (past 2017) have the default IP address of 192.168.4.78.// 

 1. Connect Host Computer with myCNC controller with USB cable.

 2. Open Console window on Host Computer. If you have ARM (Odroid-C2/Raspberry/NanoPi-K2) Single Board Computer (SBC) purchased from us, click on **Terminal MATE** icon on Desktop
{{mycnc:mycnc-terminal.png}}

 3. Run "minicom" software (for ARM(Odroid-C2)/Desktop Linux)
<code>minicom -D /dev/ttyUSB0</code>

{{:mycnc:change-ip-2024-004.png}}

 4. Run command in terminal window to change IP address <code>#SLA 192 168 4 78</code> to change IP address to 192.168.4.78. Controller will reply <code>CMD: #SLA 192 168 4 78</code> {{:mycnc:change-ip-2024-001.jpg}}

 5. If success, controller will reply with message <code>IP:  192.168.004.078</code>{{:mycnc:change-ip-2024-002.jpg}}
 
 6. Close Terminal Window.