EV Charging Knowledge Center

Technical guides about OCPP, CPO operations, smart charging and e-mobility.

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157articles

OCPP

OCPP Guide 63: Component and Variable — What It Is and How It Works

Practical OCPP guide to Component and Variable, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 62: GetBaseReport and NotifyReport — What It Is and How It Works

Practical OCPP guide to GetBaseReport and NotifyReport, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 61: GetVariables and SetVariables — What It Is and How It Works

Practical OCPP guide to GetVariables and SetVariables, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 60: OCPP 2.0.1 Device Model — What It Is and How It Works

Practical OCPP guide to OCPP 2.0.1 Device Model, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 59: ISO 15118 Plug & Charge — What It Is and How It Works

Practical OCPP guide to ISO 15118 Plug & Charge, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 58: AutoCharge vs Plug & Charge — What It Is and How It Works

Practical OCPP guide to AutoCharge vs Plug & Charge, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 57: Mobile-app charging architecture — What It Is and How It Works

Practical OCPP guide to Mobile-app charging architecture, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 56: QR-code charging — What It Is and How It Works

Practical OCPP guide to QR-code charging, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 55: RFID authorization — What It Is and How It Works

Practical OCPP guide to RFID authorization, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 54: idTag vs idToken — What It Is and How It Works

Practical OCPP guide to idTag vs idToken, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 53: transactionId — What It Is and How It Works

Practical OCPP guide to transactionId, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →

OCPP

OCPP Guide 52: eventType and triggerReason — What It Is and How It Works

Practical OCPP guide to eventType and triggerReason, covering protocol versions, field behaviour, security, troubleshooting, logs and operator checks.

2026-10-02Read more →