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THE SOTH JOURNAL

Internet of Things

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

WORTH A CLOSER LOOK

Internet of Things

Nordic Semiconductor runs Bluetooth High Data Throughput on real silicon before the Bluetooth SIG has released the spec

Nordic Semiconductor said on October 29, 2026 that it is the first company to prove Bluetooth High Data Throughput (HDT) in silicon. HDT is an upcoming addition to Bluetooth Low Energy that raises the top speed from 2 Mbps to as much as 7.5 Mbps. The Bluetooth SIG expects to release it in late 2026, so for now this is a working demo of a draft feat
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

IP cameras without the cloud: RTSP, ONVIF and recording on your own hardware

Most home cameras are sold as a pair: the camera and the manufacturer's app, with clips stored in the vendor's cloud. That works until the subscription price goes up, the service shuts down or someone finds a hole in it. In October 2026 CERT-UA warned that attackers were reaching Dahua cameras through the Easy4IP cloud feature by guessing serial nu
Oct 29, 2026
9
min read

Doorway botnet: exposed operator files show 59 exploits for cameras, routers and ONUs and thousands of hijacked MikroTik devices

CloudSEK published a report on 28 October 2026 about a botnet it calls Doorway. In October its researchers found two identical open directories left exposed by the operators, holding about 41 GB of working data: source code, scan results, logs and notes. That gives an unusually direct look at how a campaign against home and small office network gea
Oct 29, 2026
3
min read

Intelbras cameras can be knocked offline by one unauthenticated request to a firmware upgrade endpoint

Kaspersky's Global Research and Analysis Team (GReAT) published details on 28 October 2026 of a denial-of-service flaw in several Intelbras IP cameras. Intelbras is a Brazilian brand, and its Mibo Smart app has more than 4 million downloads. Most users are in Brazil, followed by Paraguay, Ecuador, Colombia, Argentina, Chile, Peru, Bolivia, Uruguay
Oct 29, 2026
2
min read

LILYGO T-Display K230: a handheld RISC-V Linux kit with LoRa, Ethernet and an optional keyboard with LTE-M, NB-IoT and GNSS

LILYGO has a new handheld development kit, the T-Display K230, which CNX Software covered on 28 October 2026. Unlike most LILYGO boards it is not built on an ESP32. It uses Canaan's Kendryte K230, a Linux-capable RISC-V processor with an AI accelerator, and pairs it with a LoRa radio on the main board and optional cellular connectivity in a keyboar
Oct 28, 2026
3
min read