Inside the CPMS
OCPP — Open Charge Point Protocol. How your chargers connect to the CPMS.
Not a separate product. OCPP is the language your chargers and our CPMS share: 1.6, 2.0.1 and 2.1, spoken natively over secure WebSockets.
OCPP 1.6 · 2.0.1 · 2.1OCPI compliantDedicated microserviceWatchtower · KnightwatchAny compliant OEM · AC/DC
Outcomes, with names attached
What it does for your network.
Connect · Control · Protect
Connect, control and protect your chargers.
One connection layer, three jobs: keeping every charger online, obedient and watched — OCPP charging software doing all three at once.
Why a separate service
The connection layer is isolated by design.
A thousand chargers reconnecting after a network blip should never be your team's problem too.
The specifics
The OCPP capability sheet.
OCPP 1.6, 2.0.1 charging software — versions, messages, commands and where it all runs, pinned down in one place.
Questions
Frequently asked questions.
The OCPP protocol is the connection layer of the CPMS rather than a separate product. If you have an unusual architecture in mind, talk to us. We are honest about fit.
Next step
Send us one charger and a firmware version.
We will connect it, run a paid session end to end, and show you your own message trail.
- Demo on your data, not ours
- Honest answers, including when it is no
- We reply within one business day