Eric Brown for Linux.com: Industrial, rather than home, applications will likely dominate the Internet of Things (IoT) market in the years to come. Yet, in the early going, the home automation market has had the greatest visibility. And it hasn’t always been pretty.
Despite steady growth, retail sales have yet to achieve inflated expectations. Too many companies promised and failed to deliver interoperability with a growing catalog of often buggy smart home products. The lack of essential applications, complex installation, and in many cases, high prices, have also conspired against the segment.
Yet the smart home segment appears to be rebounding with the help of maturing technology and IoT interoperability standards. There is particular interest in connecting voice-enabled AI assistants with the smart home in products such as Amazon’s Echo. Cont'd...
Eric Brown for LinuxGizmos.com: Silicon Labs unveiled reference designs for home automation and lighting networks, based on its ZigBee SoC and middleware plus a Raspberry Pi-based gateway.
Silicon Labs, which bills itself as the ZigBee market share leader, has integrated its ZigBee “Golden Unit” Home Automation (HA 1.2) software stack, “EM358x” ZigBee mesh networking SoC, and various ZigBee sensor and lighting technologies in several reference designs for home automation. The Dimmable Light Switch, Connected Lighting, Door/Window Contact Sensor reference designs work with a WiFi and Ethernet ready ZigBee Gateway Reference Design that runs Linux on a Raspberry Pi 2 Model B SBC.
The “cost-effective” ZigBee reference designs are intended to reduce the complexity of connecting ZigBee devices, such as lights, dimmer switches, and door/window contact sensors. The Golden Unit ZigBee middleware, which connects all these gateways, enables LED lights to reliably join, interoperate, and detach from a mesh network, says Silicon Labs. The Golden Unit stack can scale from a few light nodes to hundreds on the same network, says Silicon Labs. Complete schematics, layout, and bill of materials (BOM) are offered for all reference designs. Cont'd...
Eric Brown for Linux Gizmos: The Linux-dominated home automation business is still a fragmented free-for-all, but it’s also beginning to consolidate, with far fewer startups in 2015 compared to recent years.
This month we saw several major product announcements from established players related to Linux. First, Google’s Nest Labs announced the first device partners for its Weave home automation protocol using the Thread networking standard. Now Samsung, which began shipping its first Linux-based SmartThings hub last month, released a $249 sensor kit built around the hub. Meanwhile, in the larger Internet of Things world that includes industrial, as well as home automation, the Linux Foundation’s AllSeen Alliance announced a new certification program and security stack. In addition, Amazon unveiled an AWS IoT cloud platform available with starter kits based on Linux hacker boards . Cont'd...
The GP565 Smart Home RF chip for remote controls supports voice control, motion sensing and the new ZRC 2.0 protocol.
The GP565 is optimized for advanced & low cost ZigBee RF4CE remote controls.
• 120k or 248k Flash (8k or 16k RAM) memory
• 40-pin footprint to support a keyboard scanner interface or other IO interfaces required for remote controls.
• Reduced current consumption and improved receiver sensitivity and output power
• Patented Antenna Diversity technology enables superior range and WiFi/Bluetooth interference rejection