Bluetooth low energy/Smart advanced navigation remote control for connected TVs is demonstrated at CES
Unlike other RF technologies relevant to remote controls — such as ZigBee RF4CE and proprietary 2.4 GHz RF – Bluetooth low energy enables connected TV manufacturers to use a single Wi-Fi / Bluetooth v4.0 combo IC for all connectivity in the box instead of having to add a dedicated radio to handle the remote. This provides significant cost savings and better co-existence performance.
"We see a revolution happening in the TV and set-top box space with the roll-out of content-on-demand, on-line gaming, social media, and other interactive digital features," commented Geir Langeland, Sales and Marketing Director at Nordic Semiconductor. "This means that the remote control is also changing because traditional one-button-one-operation IR simply cannot cope with the demands of web-like content browsing, navigation, and interaction."
"The only viable remote control technology alternative is RF which can support all of these demands and advanced features while providing a good end-user experience at a pricing level that supports mass-market consumer adoption. With the nRFready µBlue Smart Remote, Nordic Semiconductor is making it extremely easy for connected TV and set-top box manufacturers to create such remotes by delivering a complete hardware and software reference design."
The nRFready µ Blue Smart Remote will be provided as a simple upgrade to Nordic’s existing (proprietary) 2.4 GHz RF Smart Remote. The reference design features a multi-touch enabled TouchPad from Synaptics, a miniaturized QWERTY keyboard, a six-axis motion sensing solution from Invensense, and a ultra-low power accelerometer from ST Microelectronics. Based on the new HID profile for Bluetooth low energy, the remote will provide seamless interoperability with a range of Bluetooth v4.0-enabled (or Bluetooth Smart Ready) host platforms including TVs, set-top boxes, smartphones, and computers.
The nRFready μBlue Smart Remote will be made generally available from Q1 2012.
For further information: www.nordicsemi.com