LimeNet-Micro with SO-DIMM adapter and RPi

I have a SO-Dimm connected with a RP3. I have Dragon OS installed on the RPi3 that has LimeSuiteGUI already installed. Unfortunately the LimeNet-Micro is not found.

Data transfer options

Data from/to LimeNET-Micro board can be transferred in two ways – through Raspberry Pi SPI interface (Option Nr.1) or USB2.0 (Option Nr.2). Each option requires specific gateware to be programmed for LimeNET-Micro board.

  • Option Nr. 1 – in this case when LimeNET-Micro SO-DIMM adapter is connected no additional cables are needed and data can be transferred trough Raspberry Pi SPI interface.

This is the preferred option, but what is the specific gateware needed?

Option no 2 works but needs a separate USB cable.

Is there something I overlooked here?