2014年11月13日 星期四

Tickless helps iBeacon Works Dramatically Low Power Consumption

Raytac Corporation
A BT4.1 module maker based on Nordic nRF51 solution (nRF51822 & nRF51422)
www.raytac.com
Tel: +886.2.3234.0208
email: 
service@raytac.com


Raytac's partner Embeda "uCXpresso" recently applied Tickless Technology to help iBeacon device works with a super power saving as 26.25uA under RTOS.

http://www.embeda.com.tw/ucxpresso/?article=1-3-ultra-low-power-activity-26ua






Power Analyzer over a 50 sec period: (Measured by Nordic)

In Advertising (interval 1000ms), the SoC can be worked avg. 26uA with the LED blink (flash code running).

384 Days working with a CR2032 battery (240mA/H)

Tickless Technology Applied : Power Consumption average--> 26.25uA

Tickless Technology Not Applied: Power Concumption average -->300uA


Video 1: Works WITHOUT Tickless Technology



Video 2: Works with Tickless Technology


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