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SteVe - OCPP server implementation in Java. Your trusted open-source EV charging station management system since 2013. Used by CPOs, manufacturers and developers worldwide. Managed cloud →

Python implementation of the Open Charge Point Protocol (OCPP).

OCPP 1.6 / 2.0.1 client for microcontrollers

Open Charge Point Protocol implementation in Go

Home Assistant integration for electric vehicle chargers that support the Open Charge Point Protocol (OCPP).

Open source client and server library of Open Charge-Point Protocol (OCPP) defined by openchargealliance.org (OCA)

OCPP server and management UI written in .NET-Core

Open Charge Point Protocol

OCPP-J charging stations simulator

An open source OCPP Charge Point Emulator built using Kotlin Multiplatform and Jetbrains Compose

Open Source C++ implementation of the OCPP 1.6 and 2.0.1 protocols

Awesome list of tools for Electric Vehicles

A Node.js client & server implementation of the WAMP-like RPC-over-websocket system defined in the OCPP-J protocols.

A simple chargepoint simulator, working with OCPP 1.6

Libraries for ocpp 1.6, 2.0.1 and 2.1

This guidance demonstrates how the OCPP Gateway acts as a proxy between OCPP and MQTT, enabling integration with AWS IoT Core and downstream CPO services built on AWS.

Scriptable OCPP charge point simulator and test tool

A Scriptable OCPP Chargepoint Simulator for OCPP 1.6J. Client and Server.

Connectivity between the World Wide Charging Protocol (WWCP) and the Open Charge Point Protocol (OCPP v1.6/v2.0.1/v2.1).