Tag Archives: Atmel SAM G

BeON Home makes it look like you’re home, even when you’re not


This system will make having a safer, smarter home as simple as screwing in a light bulb.


Did you know that four burglaries occur every minute in the United States? That’s a startling one every 15 seconds. The good news is that most convicted burglars (90%) claim they want to avoid homes with alarm systems, saying that if they did encounter an alarm, they would abort the mission altogether. However, the bad news is that nearly two-thirds of homeowners fail to turn on their unit at all times.

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Undoubtedly, the Internet of Things has made way for an influx of smart bulbs as of late. Sure, they can change colors, set the mood and even sync up to what’s playing on TV, but they may all pale in comparison to BeON Home. Last November, the Cambridge, Massachusetts-based startup introduced the first Bluetooth Smart home protection system that rolls preventative security and emergency lighting all into one unique solution. And today, it’s now available!

As its name would imply, BeON is designed to make it look like you’re home, even when you’re not. This lets you not only can you enjoy lighting in the event of an emergency or power outage, but also taking a proactive approach to thwart potential intruders. The system itself is comprised of LED bulbs that can be plugged into any standard socket and produce 800 lumens (equivalent to 60W), along with smart modules which are hidden inside.

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Sound a little familiar? Not only is it because you may’ve backed BeON on Kickstarter in 2014, but the premise is rather reminiscent of the 1990s blockbuster film Home Alone. In the movie, Kevin McCallister (played by Macaulay Culkin) outwits a pair of criminals by creating a DIY home security system. During one scene, Kevin goes to great lengths to set up a fake Christmas party in order to deceive the “Wet Bandits” (Joe Pesci and Daniel Stern) into believing that the house was inhabited.

Since intruders prefer unoccupied homes, the BeON smart modules automatically learn your family’s everyday lighting patterns and then replay them while you’re away — without having to go through such great lengths as Kevin McCallister. If a would-be burglar checks to see if you’re home by ringing the doorbell, BeON can hear the doorbell via its Atmel | SMART SAM G based sound detection engine and trigger the lights on sequentially as if you are awakening and moving throughout the house.

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Even better, the LEDs can be installed just like ordinary bulbs into either lamps or recessed lights. Once in place, the system goes into action, quietly learning your activity patterns. To ensure your privacy, the bulbs communicate with one another and its accompanying mobile app locally over Bluetooth Smart. And using Qualcomm’s CSRmesh technology, notifications and messages can be carried through a network of multiple bulbs without the need for a hub or router.

And its smartness doesn’t stop there. In fact, BeON bulbs boast backup rechargeable batteries, ensuring its burglar prevention powers work even without power, and can flick on the lights whenever a smoke detector or carbon monoxide detector goes off to help you escape safely.

Intrigued? The BeON starter kit — which consists of three LED bulbs and three smart modules — will run you $199, with additional bulbs $75 a piece.

Atmel expands SAM G lineup for wearables and sensor hub management

A year after its debut, we’re excited to share that we’ve expanded our award-winning SAM G series of ARM Cortex-M4-based MCUs with the new SAM G54 and SAM G55.

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Targeting the rapidly emerging Internet of Things (IoT) market for battery-operated devices including wearables, such as fitness bands and smart watches, sensor hub management, healthcare, gateways, bridges, audio devices and much more, the new pair of MCUs deliver the right feature mix including higher performance, ultra-low power, smaller form factors and more SRAM. These two series also pack all the features of the current SAM G family like an Atmel | SMART ARM Cortex-M4 MCU + FPU (floating point unit), integrated sensor fusion algorithms, down to 2.84 x 2.84mm package, high-performance frequency of up to 120MHz, ultra-low power down to 102µA/MHz in active mode, and down to 5µs wake-up.

Among the other key features for the new SAM G series:

  • High-performance throughput and efficiency with a Cortex M4-based MCU and FPU
  • Up to 512KB of Flash and up to 160KB of SRAM
  • SRAM power banking
  • Down to 2.84 X 2.84mm 49-ball WLCSP with 0.4mm pitch
  • Flexible serial peripherals and ultra-low power ADC
  • USB host and device
  • Peripheral Event System and SleepWalking
  • Atmel ultra-low power picoPower® technology
  • 64-pin QFP and QFN package options.

In order to maintain energy efficiency, many smart, connected devices use a sensor hub to aggregate and manage the sensors in the device, converting the information into usable data to improve power efficiency and performance. The new SAM G55 series gives designers the option to determine how much SRAM they will require to retain in sleep mode in order to achieve lower and better power efficiency for their designs by utilizing SRAM power banking.

“Designers are looking for simple-to-use solutions with an edge to help bring their differentiated products faster to market for both wearables and sensor hub management,” said Vince Murdica, Atmel Senior Director of Sensor Centric Systems. “Atmel’s new SAM G series delivers differentiation for these markets by offering ultra-low power, higher performance, more memory and smaller form factor, along with connectivity options on a single chip to fuel the innovation. Atmel’s expanded SAM G series builds on our portfolio of touch, security, connectivity and software solutions for this rapidly growing market.”

To accelerate the design, a SAM G55 Xplained Pro evaluation kit is currently available for the SAM G55 series. The ATSAMG55-XPRO evaluation board includes an embedded debugger, Atmel Studio integrated development platform and the Atmel Software Framework. The kit is also fully supported by third party partners IAR and Keil.

Interested in learning more? You can check out Atmel’s entire SAM G lineup here.