# Equipment needed

To install S2GW the following parts are needed:

* S2GW unit with its 5.1V power supply
* S2 PC node or S3 node with its 9V power supply
* RD001 S2 PC node serial cable with USB to serial port dongle.
* DBU002/2 holder
* Ethernet cable

There are also additional items needed for the installation itself:

* PC with:
  * S2GatewayMigration tool in case of migration from B2 system. It can be downloaded from ICU Scandinavia Sharepoint S2GW [Tools](https://icuscandinavia060.sharepoint.com/:f:/r/sites/Technicalfile/Shared%20Documents/S2%20GateWay/Tools?csf=1\&web=1\&e=kAM4Xb). (<https://icuscandinavia060.sharepoint.com/:f:/r/sites/Technicalfile/Shared%20Documents/S2%20GateWay/Tools?csf=1&web=1&e=kAM4Xb>)
  * SD card reader
  * S2GW SD card image.\
    \
    The current image file can be found in ICU Scandinavia SharePoint in [Firmware](https://icuscandinavia060.sharepoint.com/:f:/r/sites/Technicalfile/Shared%20Documents/S2%20GateWay/Firmware?csf=1\&web=1\&e=AaluS1). There are separate images for Banana Pi and Raspberry Pi.\
    \
    The units based on Banana Pi have “HW:B” on the label.\
    \
    Banana Pi image can be found here:\
    \
    Raspberry Pi image can be found here:\
    <https://icuscandinavia060.sharepoint.com/:f:/r/sites/Technicalfile/Shared%20Documents/S2%20GateWay/Firmware?csf=1&web=1&e=AaluS1>
  * WinDiskImager to prepare the SD card. Download WinDiskImager from <https://sourceforge.net/projects/win32diskimager/> and install it.
  * Putty software if you want to configure the SBC network settings. Download Putty from <https://www.putty.org/> and install it.
  * IP scanner like e.g., <https://www.advanced-ip-scanner.com/> to find the S2GW IP address.
  * S2 Init node program.