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THE SOTH JOURNAL

Matter

Ideas, know-how, and a little inspiration for your connected home.

WORTH A CLOSER LOOK

Matter

How to choose a smart lock: door fit, the emergency cylinder, radios and security questions to ask first

Most smart lock problems start at the door, not in the app. A lock that does not fit the cylinder, cannot be opened from outside while a key sits in the inside, or needs a hub you do not own will annoy you every day, whatever its feature list says. The checks below go in the order that saves money: the door first, then the radio, then the way you w
Oct 31, 2026
9
min read

Espressif lays out how brands can run their own Matter fabric on ESP RainMaker, including OTA upgrades for devices already in the field

Espressif published a detailed overview of Matter Fabric support in ESP RainMaker, its IoT cloud platform, on its developer portal on 30 October 2026. It is not a new product. RainMaker has supported Matter fabrics since 2023, and the post pulls together what the support covers today. It is aimed at device makers who want their products to work wit
Oct 30, 2026
3
min read

eWeLink CUBE 2.15 adds Sonoff's E-ink sensor and ZBM5 wall switches, and syncs more Wi-Fi and Matter devices into the local hub

eWeLink published CUBE 2.15.0 on 29 October 2026. CUBE is the self-hosted, local version of the eWeLink platform behind Sonoff devices. It runs on a Raspberry Pi 4 or 5, in a virtual machine, on some NAS models, in Docker, and through one-click installers for Windows and Mac. It talks to Zigbee devices through a USB dongle and can expose them to ot
Oct 30, 2026
3
min read

HomePod mini 2 goes on sale with Thread, Wi-Fi 6E and a temperature sensor, while HomePod 27.2 adds Lock Controls to every HomePod

Apple's HomePod mini 2 reaches stores today, 30 October 2026. Apple announced it on 13 October and opened preorders the same day in the US and more than 23 other countries and regions. It costs $149 in the US and comes in pink, green, blue, white and midnight. The speaker ships with HomePod software 27.2, which Apple released for existing models on
Oct 30, 2026
3
min read

AiDot's ESP32-based Linkind and OREiN Matter plugs and bulbs can be hijacked from the local network through SSDP and UPnP parsing bugs

Two CVEs published on October 22 and 27, 2026 describe buffer overflows in the firmware of AiDot smart home devices, sold under the Linkind and OREiN brands. CVE-2026-78846 lets any device on the local network corrupt a plug's or bulb's memory with one crafted discovery reply. CVE-2026-78845 gives remote code execution to an attacker who controls o
Oct 29, 2026
3
min read

Smart radiator thermostats: check your valves, pick a protocol and get the temperature right

A smart radiator thermostat replaces the head on a radiator valve with a small battery-powered motor that opens and closes the valve on a schedule or on command. It is a simple way to give each room its own schedule, and some models are now very cheap: IKEA's Thread-based LILJEBAGGE already sells in Sweden for 199 kronor, and heise reports a German
Oct 29, 2026
8
min read