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The Bluetooth Low Vitality distant management reference design, combines superior capacitive contact sensing know-how with Bluetooth 4.1-compliant connectivity, offering a flexible resolution.
Within the Web of Issues (IoT) period, related units proceed to advance in intelligence. Smartphones, good houses, good automobiles, good home equipment, and even good TVs are notable examples. Nevertheless, whereas TVs have change into smarter, the identical can’t be stated for his or her accompanying distant controls. The emergence of Bluetooth Low Vitality (BLE) distant controls presents a possible resolution to the restrictions of conventional distant controls. These modern distant controls make the most of Bluetooth know-how, providing a wi-fi and handy technique of controlling good units equivalent to good TVs. Cypress Semiconductor has launched CY5672 Programmable Radio-on-a-Chip (PRoC) BLE distant management reference design package to simplify the design course of. The design offers a totally useful implementation of a BLE or Bluetooth Good distant management, leveraging the PRoC BLE single-chip resolution. This highly effective chip integrates superior capacitive contact sensing, an energy-efficient ARM Cortex-M0 CPU core, Bluetooth 4.1-compliant Bluetooth Good connectivity, and a balun that minimizes the requirement for exterior parts. With these options, the distant management design is able to use and delivers optimum efficiency with a compact type issue.Â
The distant management design presents versatile connectivity choices, permitting it to connect with numerous host units equivalent to Private Computer systems (PCs), good Televisions (TVs), tablets, and smartphones. The connection will be established utilizing Bluetooth Good or Common Serial Bus (USB). The distant management will also be related to any Bluetooth Good or Bluetooth Good Prepared host machine. The design presents a spread of options that may be utilized with a PC, good TV, pill, or smartphone. When related to a PC or good TV, the distant management allows numerous gestures on the trackpad. These embrace single-finger monitoring for mouse cursor motion, single-finger faucets for left-click and double-taps for double-click, two-finger faucets for right-click, two-finger pinch in/out for zooming, and single-finger swipes on the proper and backside edges for vertical and horizontal scrolling respectively. The distant management additionally consists of buttons for left-click and right-click and quantity management buttons for adjusting the amount. For good TVs, further superior options are supported, equivalent to an influence button to modify the TV on or off, channel management buttons to vary channels, supply buttons to modify audio-video inputs, and a return button for returning to the earlier view on a wise TV.
The reference design has IR-based wi-fi connectivity, making it suitable with legacy host units like TVs that lack Bluetooth Good or USB assist. Over IR, the distant management helps options equivalent to an influence button for turning the TV on or off, quantity management buttons, channel management buttons for altering channels, a supply button to modify audio-video inputs, and a return button for navigating again on a wise TV. Two AAA batteries related in sequence function the distant management, delivering a most output voltage of three V. The complete circuit of the distant management operates at this 2.1 V voltage stage.
Cypress Semiconductor has examined this reference design. It comes with a Invoice of Materials (BOM), schematics, and many others. You’ll find further knowledge concerning the reference design on the corporate’s web site. To learn extra about this reference design, click on right here.
