Notes on Nilan Compact P2 GEO3 Polar

March 4, 2023 Electronics, Home Automation, Passive House

How Much Insulation is Too Much?

February 19, 2023 Passive House Building Science

Insulation Efficiency of Electric Hot Water Heaters

December 3, 2022 Home Automation Home Assistant Tuya Zigbee

Notes on Tuya Air Quality Sensors

April 29, 2022 Electronics, Home Automation Home Assistant Teardown Tuya Zigbee 5 Comments

Use Ventilation Exhaust Air for Space Heating and Hot Water

April 27, 2022 Passive House Building Science

Notes on Zemismart HomeKit Zigbee Hub

April 25, 2022 Electronics, Home Automation HomeKit Teardown Tuya Zigbee 9 Comments

Use Hiking DDS238-2 ZN/S Energy Meter with Home Assistant

April 18, 2022 Electronics, Home Automation Home Assistant 3 Comments

Use Aqara G2H Zigbee Camera Hub with Home Assistant

April 17, 2022 Electronics, Home Automation Home Assistant HomeKit Zigbee

Notes on Gree Amber Nordic / Prestige GWH09YD-S6DBA2A Heat Pump

February 13, 2022 Electronics, Home Automation Home Assistant 12 Comments

Notes on MySensors

January 23, 2022 Electronics, Home Automation Home Assistant

WireGuard on MikroTik RouterOS

December 24, 2021 Home Automation MikroTik WireGuard 2 Comments

Using Mini Split Heat Pumps for Space and Hot Water Heating

October 24, 2021 Electronics, Passive House Building Science 8 Comments

Notes on Lollette LE3U PLC

September 11, 2021 Electronics, Home Automation

Remote Access Protocol for Reolink Battery Powered Cameras

July 24, 2021 Electronics, Home Automation 2 Comments

When Tuya SM-AW713Z (Zigbee) is Actually SM-AW713 (WiFi)

May 1, 2021 Electronics, Home Automation ESP8266 Tasmota Tuya Zigbee

Zehnder ComfoSpot 50 Communication Protocol

March 28, 2021 Electronics, Passive House Building Science 1 Comment

Sonoff Si7021 Teardown

March 6, 2021 Electronics, Home Automation

Mikrotik CAPsMAN is Awesome

December 28, 2020 Home Automation MikroTik

WireGuard Routing and Port Forwarding

August 16, 2020 Home Automation, Linux How to raspberrypi WireGuard 2 Comments

WireGuard Network Managers

August 10, 2020 Home Automation, Linux raspberrypi WireGuard