The Starkest Company — device verification device library bring-up tool pricing & guarantee

Connect a device without guessing at its register map.

Reading a device's manual and transcribing its register map is tedious — and the manual is often wrong, so the map has to be checked against the real device anyway. We do the work and the checking: a map built from the manual and verified against live hardware, right before you build on it. Look up a device, or upload its manual. Generating a map is free.

Look up your device
Type the brand and model. If it's in the library, you get the checked map back now.
search 380 checked devices · free · no sign-in
— or —
01 received
02 building the map
03 verifying
04 result

How far each map has been checked

Every map says how far we got, so you know what you can rely on. We never claim more than we proved.

generatedRead from the manual, nothing checked yet. A starting point, same as typing it in yourself.
structure-verifiedAddresses, widths, and value ranges all hold together. Catches typos and impossible entries. Doesn't catch a wrong scale or byte order — nothing can, without reading a real device.
simulator-verifiedRound-trips through a real Modbus stack — no overlapping addresses, decodes end to end, internally coherent. Still doesn't confirm scale or byte order: the emulator is built from the map's own types, so a uniformly wrong byte order still round-trips. Only hardware-verified catches that.