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

Charging Station Management System based on OCPP 2.0.1

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

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

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

Main Repository of CitrineOS - an EV Charging Station Management System software stack. All main documentations and issues are stored here.

Libraries for ocpp 1.6, 2.0.1 and 2.1

A modern, extendable OCPP 2.0.1. charging station management system

This is a emulator for huge numbers of charge points, that connect to central system through web socket and implement OCPP 2.0.1

Charging Station firmware for electric vehicles - OCPP 2.0.1. compliant

OCPP v2.0.1 Websockets Server

Open Charge Point Protocol

Charging station simulator with support for OCPP 1.6 and OCPP 2.0.1

Implementation of the Open Charge Point Protocol in C# (.NET 8)

Open OCTT implementation

Centralized SolarNet service for SolarNetwork

A library for type-aware validation of OCPP 1.6, OCPP 2.0.1 and OCPP 2.1 messages, built against the official JSON Schema documents published by the Open Charge Alliance.

Integration of MicroOCPP on STM32F4 Nucleo-F446RE using ESP32-C3 as a Wi-Fi bridge. Implements UART communication, secure WebSocket connections, and Open Charge Point Protocol (OCPP) for EV chargers.

Monta's OCPP Library built using Kotlin

Go data types for OCPP 2.0.1 Messages