> For the complete documentation index, see [llms.txt](https://docs.gremsy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gremsy.com/payloads/zio/hardware-configuration/static-ip-settings.md).
# STATIC IP SETTINGS
* Take out the micro SD card from Zio.
* Connect and open the micro SD folder on your computer.
* Create the file payload\_setup.txt in the micro SD card top folder.
File name: payload\_setup.txt\ File Content:
```
/*PAYLOAD CONFIGURATION*/
# IP address of Payload
ZIO_ADDR = 192.168.12.200
NETMASK = 255.255.255.0
GATEWAY = 192.168.12.1
```
On the above example\ Zio IP: 192.168.12.200
* Insert the SD card containing the file payload\_setup.txt into Zio.
* Reboot the Zio.
* Zio will set up according to the information in the file automatically.
> ***NOTE:*** When Zio starts up without detecting the file payload\_setup.txt on the memory card, Zio will automatically reset to the default IP (192.168.12.240).
---
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