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Connect PZEM-016 Energy Meter (ModBus) to Home Assistant 2024 – part 2 (directly via RS485 to USB dongle)

In the first part, we described how to connect PZEM-016 ModBus energy monitor using RS485 to TTL converter and Wemos D1 mini board using...

Connect PZEM-016 Energy Meter (ModBus) to Home Assistant – part 1 (via RS485 to TTL converter using Wemos D1 mini esp8266 and ESPHome)

There are several ways to connect PZEM-016 energy meter (RS485 ModBus output). I will cover each of them. The first way to connect - using...

WiFi 6 – Should you upgrade?

Today we will talk about the main advantages and disadvantages of the sixth generation of wireless networks - WiFi 6. WiFi 6 is the latest...

Steam Deck OLED: Fair review

Valve might have made the greatest console update ever with the addition of the new Steam Deck OLED. It eliminates all of my major concerns...

Proxmox 7 (Debian 11 Bullseye) – How to setup WiFi network – 2021 tutorial

My tutorial is going to show you how to connect to Wi-Fi network from the command line on Proxmox 7 hypervisor using wpa_supplicant, which...

Samsung Galaxy S22 Ultra with S Pen and “flowing” camera shown in an epic teaser video

Samsung Galaxy S22 Ultra with S Pen and "flowing" camera shown in an epic teaser video. The stylus will be stored inside the smartphone...

Temperature monitoring with Zabbix and Raspberry Pi via SNMP using DS18B20 sensors

To monitor the temperature I have made a system based on a Raspberry Pi combined with the classic Maxim DS18B20 temperature sensors. My Raspberry...

Raspberry Pi ADS-B Receiver Project (dump1090-mutability with FlightRadar24, FlightAware, Virtual Radar, Planefinder and ADS-B Exchange)

The ADS-B Receiver Project is a set of bash scripts and files which can be used to setup an ADS-B receiver on a Debian...

Useful Raspberry Pi CLI Commands

Sometimes it’s hard to keep track of all the Raspberry Pi commands you use, so I created a list of some of the most...

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