Protocol Buffers with small code size

ESPNowCam, a straightforward video streamer for popular ESP32Cam models, leveraging the ESPNow protocol. No need for IPs, routers, or credentials—keeping it simple! :D

Arduino stream wrappers for nanopb

a Meshtastic plugin for Pidgin

CppUMock comparators for nanopb protobuf structs

C++ helpers for nanopb library

💾 Protocol Buffer definitions and build script for TurtlPass — enabling multi-language integration across C++, Python, JavaScript and Kotlin.

Sample code to use Nanopb in Linux kernel module

A base station for LoRa-based satellite sensor devices.

Open-Canalyzer firmware based on ChibiOS RTOS

Common Message Layer

An example showing how to COBS frame protocol buffers in C

zephyr-rtos demo

Playground for testing protocol based on protobuf (nanopb) and Consistent Overhead Byte Stuffing (nanocobs)

My led 8x8 matrix notification panel

The nanopb runtime library ported to the zig build system

Protocol buffers com Nanopb e ESP32

Exploring nanopb (google's protobuf C implementation) in a variety of verbose agnostic examples

TapGate is a standalone extension module for gate automation systems that adds the ability to control gate via a smartphone.

Encoding/Decoding Protobuf messages with Nanopb library