Sep. 2, 2022
Intro
During this years summer vacation I invested some time into reading out energy
consumption from my electric smart meter (Sagemcom T210-D-r) and the heat smart
meter (Kamstrup Multical 403).
I assume that this might be of interest for other people which
- do get their electicity from Energie Steiermark and do have a
Sagemcom T210-D-r smart meter installed
- do have a central heat supply from Energie Steiermark and do
have a Kamstrup Multical 403 smart meter installed
Hardware Setup
I am reading both smart meters via a Raspberry Pi device using the interfaces as
described on the github repo .
Jan. 8, 2022
Hardware
- Macbook Air M1 (2020)
- 8GB RAM
- 256GB SSD
- 8-core CPU, 7-core GPU
- WL-UG69PD2 USB-C Dual 4K Docking Station with Power Delivery (link )
- 2 Dell U2717D (link )
- Logitech MX Key and MX Anywhere 3
- Canon TS8250
- Epson DS-730N
Dual display on Macbook Air
I was aware of the fact that Apple officially not support dual external display
on this M1 SoC. But with 12/2021 DisplayLink officially announced a DisplayLink
driver for macOS .
Jan. 2, 2022
Hardware
The main components used are:
ESP8266 Firmware
The according source code can be found in my gitlab project .
Sep. 28, 2020
In 2020 I decided to switch for the core network backbone of my home to switch
to Unifi .
Hardware
- USG-3P
- US-16-150W
- 2x UAP-AC-Pro
- UAP-AC-LR
USG Dnsmasq (DHCP and DNS)
USG is actually running EdgeRouter OS. See Documentation for how to use cli
commands together with the unifi controller.
mca-ctrl -t dump-cfg > config.gateway.json
Main reason for switching to configuration on file basis was that I wanted to
use UGS as DHCP and DNS service provider for my network. Therefore I am using
dnsmasq and UGS and configure hostnames and fixed IP addresses via
config.gateway.json.