Rian Ó Cuinneagáin blog

Jun 10, 2023 Smart controlling a heat recovery unit
Smart controlling a heat recovery unit using an IR blaster
May 6, 2023 Automating TRV temperature offsets
Automating TRV temperature offsets
Jan 5, 2023 Scheduling Dishwasher with Home Assistant and NFC tags
Scheduling an older dishwasher to run at a set time with Home Assistant and NFC tags
Jan 3, 2023 Exposing Home Assistant to Google Assistant
Exposing Home Assistant to Google Assistant
Jan 3, 2023 WiFi USB Switch
Flashing Sinilink WiFi USB switch with Tasmota
Dec 28, 2022 Smart Alarms
Integrating Smart Alarms with Home Assistant and monitoring hot water
Aug 11, 2022 Avoid: Cheap Zigbee 'CO2' sensor
Avoid: Cheap Zigbee 'CO2' sensor
Jul 12, 2022 Whole House Energy Monitor
Whole House Energy Monitor
May 19, 2022 Making a washing machine smart
Making a washing machine smart with Home Assistant and Switchbot
Feb 10, 2022 Automate Electricity prices in Home Assistant
Automate Electricity prices in Home Assistant
Aug 25, 2021 SmartThings plugs in Home Assistant energy
Enabling SmartThings plugs on the new Home Assistant energy dashboard
May 28, 2021 Internet of Things with MQTT
Example project working through the kdb+ MQTT interface to interact with Home Assistant
Aug 13, 2020 Partitioning data in kdb+
Exploring various methods of partitioning data in kdb+
Aug 12, 2020 Sonoff Zigbee range
Testing some of the Zigbee products from Sonoff
Aug 8, 2020 Home Assistant Radio Streaming
Home Assistant Radio Streaming
Aug 8, 2020 Limiting phone charge using Home Assistant Automations
Limiting phone charge using Home Assistant Automations
Jul 21, 2020 Limiting phone charge using Home Assistant and Node-RED
Limiting phone charge using Home Assistant and Node-RED
Jun 6, 2020 Spectre Update 2
Update on issues with HP Spectre x360 15 Vega
May 16, 2020 Kdb+ MQTT Serial Publisher
Publishing serial data to MQTT with Kdb+
May 16, 2020 Home Assistant MQTT Sensors
Capturing sensor data from MQTT in Home Assistant
May 9, 2020 Struggles with Azure Sphere Starter Kit
Struggles in setting up the Azure Sphere Starter Kit
Apr 27, 2020 Tides in Home Assistant
Gathering Tide information to display in Home Assistant
Apr 19, 2020 Linux on Chromebox
Installing GalliumOS on a HP Chromebox
Apr 14, 2020 Arduino Environmental Monitoring
Publishing Arduino environmental data to MQTT
Apr 5, 2020 Wiki
Moving from OneNote to a MkDocs Wiki
Feb 12, 2020 Spectre Update
Update on issues with HP Spectre x360 15 Vega
Jan 18, 2020 Spectre
HP Spectre x360 15 Vega - CPU throttling and Bluescreens
Jan 18, 2020 MP3 Players
History of MP3 Players
Jan 18, 2020 Headphones
History of Headphones
Oct 9, 2019 Samsung Dex
Samsung Dex
Sep 21, 2019 Samsung S10e
Samsung S10e
Jun 27, 2019 Kdb+/q Insights: Parsing JSON files
Tips and tricks for JSON parsing in kdb+
Jun 19, 2019 Smartwatches
History of smartwatches
Mar 27, 2019 Kdb+/q Insights: Parsing data in kdb+
Tips and tricks for CSV and text parsing in kdb+
Mar 16, 2019 Laptops
History of laptops
Mar 3, 2019 Phones
History of phones
Feb 19, 2019 How to Avoid a Goat in Monte Carlo – Elegantly
A look at the Monty Hall problem in kdb+
Apr 16, 2018 First Post
A quick test