27 May 2022

Jaycar Duinotech ESP32 Wearable Board Fix

I couldn’t wait for some cheap ESP32 Dev boards from China, and Jaycar happened to have some half price ESP32 boards (Duinotech wearable ESP32 Development Board) so I grabbed a couple to play with. Unfortunately I had a couple of issues flashing them and keeping them stable so had to find a solution.

Categories Electronics/Home Automation Comments: 0

3 May 2022

ESP8266 with PWM to control a computer fan

Use of an ESP8266 to PWM control a 12Vdc, 2-wire computer fan, with a MOSFET (first with Tasmota, then a change to using ESPHome)

Categories Home Automation/IT & Networking Comments: 0

27 January 2022

WH1080 Fine Offset Weather Station Reset

I have a low cost WH1080 USB Weather station, connected by USB to an intel NUC running docker (x86). These weather stations have a bug in that they occasionally lock up and stop sending data. I implemented an automated way to reset it.

Categories Home Automation/Weather Comments: 0

17 December 2021

2007 Mazda MPV AC Aircon Drain Blockage

Noticed a couple of vehicle issues we thought initially were unrelated, and symptoms were weird, but working though them I eventually figured out what the issue was.

Categories Vehicles Comments: 2

18 November 2021

Tasmota Run on Timer Rules: Triple bathroom light button

Use of a triple pushbutton, running Tasmota to do simple run-on functions in a bathroom.

Categories Home Automation Comments: 2

9 November 2021

Xiaomi 10T Pro Updating (2021)

This is the method I followed for my Xiaomi Mi 10T Pro to get from my previously installed AOSP ROM to a stock based ROM (I’ll change to a modified stock ROM later). It includes Root so a bunch of useful things can be installed. I had a nice AOSP ROM previous to this, but the camera was a stumbling block – the Xiaomi stock camera is so much better.

Categories Mobile Phones & Android Comments: 0

14 October 2021

Kogan Smart Glass Kettle 1.7L and Tasmota

Notes on how to flash Tasmota to a $50 Kogan Smart Glass Kettle 1.7L Tasmota (Also available from the online retailer Dick Smith), and control it with Home Assistant.

Categories Home Automation Comments: 2

10 October 2021

Notes for Moes Zigbee Scene Switch

Notes for setting up “Moes” brand 1,2,3 or 4 button zigbee Scene switches with a Sonoff Zigbee Bridge

Categories Home Automation Comments: 0

30 August 2021

Tracking Pet Feeding with Home Automation

A method to track whether the cat and dog have been fed in a busy household.

Categories Home Automation Comments: 0

2 August 2021

Viewsonic Touch Screen for Home Assistant Display

Use of a pretty old Viewsonic All-in-One computer as a home automation display. I picked a couple of these up for around NZ$40 each, however found the touch screen didn’t work out of the box as drivers were missing from Linux.

Categories Electronics/Home Automation/Home Renovations/IT & Networking/Projects/Technology Comments: 0

27 July 2021

Home Automation of Rinnai Gas Heater

Our Rinnai heater is a wall mounted/flued gas fire. Current control is via a large LCD remote control that also acts as the temperature sensor, and thermostat. It has some auto timing capability via way of programming the remote, but it is a bit clunky and not intuitive. The goal was to enable a better PID control of the temperature, and switch off/on control (occupancy, remotely before arrival, voice control, better scheduling etc). This shows how I connected to it with Home Assistant.

Categories Electronics/Home Automation/Home Renovations/Projects/Technology Comments: 0

9 July 2021

Cheap/Small Wireless Streaming Camera (V380)

Getting an ultra cheap wireless IP camera to put out an RTSP Stream with reflashed firmware. This enables it to be firewalled off the wider internet (local view only).

Categories CCTV Comments: 0

15 June 2021

Edgerouter Firewall Control with MQTT

Use of an Edgerouter X router with MQTT (& mqcontrol) to block kids electronic devices from a network on commands from a home automation system.

Categories IT & Networking Comments: 0

27 May 2021

zigbee2mqtt Setup in Docker for Home Automation

a setup to allow off the shelf zigbee devices to report to a mqtt server. Total cost

Categories Home Automation/IT & Networking/Technology Comments: 0

27 May 2021

Kogan Smart Plug: No Esp8266? (Tuya WB2S)

It is getting more and more common to get smart devices that have chips other than ESP8266 in them, and these chips are usually not flashable with the likes of Tasmota, espHome etc. This Kogan power monitor had an Tuya WB3S

Categories Electronics/Home Automation Comments: 3

12 May 2021

Kogan Smart Plug and Tuya Local Notes

It is better to replace the hardware and run all devices locally, which is what I did, However, before I did that, I wanted to see what was involved in running tuya local in home assistant. I have not given much detail here, but my YAML setup is below for reference.

Categories Electronics/Home Automation Comments: 0

17 April 2021

LED Strip Ambient Up-lighting

Some notes re how I have used LEDs for decorative up-lighting in between ceiling beams, and controlled with Tasmota and Node Red.

Categories Home Automation/Lighting Comments: 0

12 April 2021

Internet Speed test to InfluxDB & MQTT with Docker

Use of the Ookla speedtest cli to test the internet connection regularly, and push the results to influx db & MQTT.

Categories Home Automation/IT & Networking Comments: 0

30 March 2021

Caravans at Beach Hop, 2021

Beach Hop rolled around quickly for 2021 as the last one was just in November. Some awesome new vans on view, and the usual suspects back with there fantastic renovations, displays and creations. I’m looking forward to next year’s Caravans & Classics sponsored light show – it was organised at short notice this year and not a lot of vans...

Categories Photo Gallery/Retro Caravans Comments: 0

20 March 2021

Controlling a Computer Remotely with MQTT

I was looking for various ways to control my computers via home automation, and my method of choice MQTT. I found mqcontrol by albertnis to be the best option and simplest for my use case.

Categories Home Automation/IT & Networking Comments: 0

30 November 2020

Lilliputs at Beach Hop 2020

Lilliput Caravans at Beach Hop 2020

Categories Photo Gallery/Retro Caravans Comments: 0

27 November 2020

Caravans at Beach Hop, 2020

Beach Hop in Whangamata was supposed to be in March this year but was rescheduled to November due to the Pandemic. These photos were mostly taken on the Friday. The winning caravan this year was Kate & Tony Bartlett with their show set-up 50s styled caravan Frankie-Jo and matching vehicle. Runners up were Greg and Kaylie Vine. If you would...

Categories Photo Gallery/Retro Caravans Comments: 0

3 November 2020

Using an SDR and RTL_433 in docker with MQTT

Mainly to grab weather station data, but also useful for other 433MHz data, this is the setup I use in Docker. It uses a cheap Realtek USB SDR, and pushes data received straight to an MQTT server.

Categories Home Automation/Weather Comments: 0

31 October 2020

Tasmota Flash of GLD110HA Smart Globe

Flashing a cheap Wifi connected smart light bulb with Tasmota (attempting to use Tuya Convertmethod, but reverting to a hardware flash)

Categories Home Automation Comments: 0