Samsung SmartThings SmartApps and Device Handlers

Understanding the RF signal used in the Honeywell RCWL300A, RCWL330A, Series 3, 5, 9 and Decor Series Wireless Chimes

A PHP package for label printers (Honeywell, Intermec, TSC)

AWS CERTIFIED CLOUD PRACTITIONER (AWS CLF-C01)

Garage Door Relay and Sensor for two garage doors using ESPHome and integrated to Home Assistant

A simulator for the Multics dps-8/m mainframe

RAMSES-II is a Honeywell RF protocol for HVAC and CH/DHW

ECP keypad implementation for Arduino/AVR

The Homebridge Resideo plugin allows you to access your Resideo devices from HomeKit.

Locates Honeywell/Tridium/Niagara HVAC JACEs/Controllers via HTTP fingerprints/strings. Very handy for vulnerability/pentesting.

Data acquisition and logging for Air Quality Sensors with UART interface

A Docker image for a software defined radio tuned to listen for Honeywell RF security sensors at 345Mhz

Homebridge plugin for the AlarmDecoder interface for Honeywell and DSC Alarm Systems. Exposes the security system and all zones (via Contact Sensors and Motion Sensors) to Apple's Homekit. Control your alarm through Siri.

My configuration for Home Assistant - a free and open-source software for home automation

Radon monitoring

Virtual keypad for Honeywell Security Accenta G4 panel

Art ESP32 Touch TFT Clock Thermostat

Re-implementation (with different features) of the master portion of OpenHR20 wireless project

An asyncio Python client to access the Evohome web service

Arduino library for communication with Honeywell ABP Series digital pressure sensors via I2C