External memory on TRB2xx and TRB1xx


Is there a possibility to add an external storage to the TRB machines?

Edit: I see the wiki mentioning spi-tools, isn’t that suitable to access SD cards? (I know there are hardware issues to solve, like level shifting, etc.)




In wiki those packages are mentioned only in context of possibility to control I/O pins on the PCB of the device. Other option could be USB port, but USB port on the TRB cannot be utilized to connect external storage. When connected to a host device via USB, the TRB functions as a virtual network interface, essentially creating a virtual Ethernet link.

Best regards,


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