Simple Open Source EtherCAT Master

A protocol library for Minecraft Bedrock Edition

Tiny Software Protocol for communication over UART, SPI, etc

This is an Arduino library providing an emulation of the CAN communication protocol of the BMS (battery management system) on a Renault Twizy.

A C++ open source EtherCAT master stack

Specify and deploy performant binary protocol structures in Node

OTR4J: Off-The-Record messaging encryption written in pure Java

Off-The-Record messaging encryption written in pure Java

Protean Protocol Prototyping Library

Schweitzer Engineering Laboratories (SEL) Protocol Bindings in Python

Bbox is a Go library for Kannel SMS Gateway Box protocol

Simple yet powerful API for easy operation with fake ArmorStands.

Arbitrary base binary-to-text encoder (any base to any base), in Python.

Go библиотека для работы с онлайн-кассами Умка

Partial hashed password authentification protocol (experimental)

Microservice communication protocol layers.

A simple basic network protocol stack simulation library

(SCTP) Stream Control Transmission Protocol [RFC-2960]

An AMQP 1.0 library (it is a work in progress at the moment)