Comes unflashed, so you need the arduino environment, and the source from the github. tiny footprint, will fit in practically any application. fully open source, so you can change the code completely if you want to (add macros, function keys, etc).

quick delivery, reasonably priced!

Jonathan | April 20, 2022

Does exactly what you expect it to

For USB keyboard adapter for Psion Series 5 keyboards

It really does just work, it does exactly what you expect it to. Using Ardinio IDE is straight forward enough and it's great to be able to use my old psion 5's keyboard again :)

Excellent work, Rasmus!

Michael | Feb. 7, 2021

Thanks - great product - comms with RASMUS excellent

For USB keyboard adapter for Psion Series 5 keyboards

Attaching the Psion keyboard couldn't be easier - quality of the board and connections is top notch. Small, functional and reasonably priced considering all the research and work that went into this

Tindie

Rasmus Backman

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Does exactly what you need it to!

Does exactly what you expect it to

Thanks - great product - comms with RASMUS excellent