dRehmFlight with rangefinder support for GEV or Hydrofoil

Teensy/Arduino flight controller and stabilization for small-scale VTOL vehicles

A compatibility layer to use TinyGPSPlus under ESP-IDF.

pmacct is a small set of multi-purpose passive network monitoring tools [NetFlow IPFIX sFlow libpcap BGP BMP RPKI IGP Streaming Telemetry].

Protocol Buffers implementation in C

The Things Network device library for ESP32 (ESP-IDF) and SX127x based devices

LoraWAN-MAC-in-C library, adapted to run under the Arduino environment

A good port of the LMIC LoRaWAN library to esp-idf

Low-level Lora (SX127_) library for the ESP-32 IDF

highly available mosquitto brokers

A component for ESP-IDF that adds OTA capability for your project easily.

Espressif IoT Development Framework. Official development framework for Espressif SoCs.

Example Arduino code of using an Adafruit Feather M0 LoRa module to send sensor data.

Network Topology Visualizer & Network Topology Collector

Send copies of (UDP) datagrams to multiple receivers, with optional sampling and spoofing

Netflow processing tools

NetJSON is a data interchange format for encoding the basic building blocks of networks.

git-based zone management tool for static and dynamic domains

atmega simple PID controller

Lightweight MapReduce in python

Django based tools to create crowdsourcing web apps.

ninux wireless network automatic monitoring tool

DEPRECATED RRD tool creator in bash script and php RRD graph generator

NOC Tools for Ninux.org

layer 2 network discovery application