Getting Data into the Cloud

The challenge of IoT and connected devices is getting data from the device sensor to the cloud, that is, getting access through the internet to where that data is used, processed, and stored. The ubiquitous use of WiFi and Bluetooth through smartphones, along with the widespread availability of cell towers and public WiFi access points, [...]

July 19th, 2017|Categories: IoT, V2017, Wearable Devices, Wireless|

LoRaWAN

Cost, power, IP, and latency issues are driving IoT designers away from current standards like Zigbee and toward an emerging set of long-range wireless solutions. LoRa, an abbreviation of "Long Range", is one such technology that is gaining traction. LoRaWAN™ (Long Range WAN) is an emerging LPWAN specification developed by the LoRa® Alliance (www.lora-alliance.org). Like all [...]

May 16th, 2017|Categories: IoT, V2017, Wireless|

IoT based on ARM processor and TI CC32000 Wifi Module

We recently delivered two different IoT projects that were both based on the TI CC32000 Wifi Module with an ARM Cortex-M4 processor. We selected the ARM Cortex-M4 because it's low-power 16-bit processor was ideal for our real-time application.  The TI module nicely integrates the ARM processor, wifi block, timers, the Analog-to-Digital Converter (ADC) channels, and [...]

January 12th, 2016|Categories: Embedded Systems, IoT, Recent Projects, Ultra Low Power, V2016, Wireless|Tags: |

ReadWrite: How Does Sensor Data Go From Device To Cloud?

With so many multiple wireless standards available,  it is sometimes difficult for people to decide which approach is the best for their application, device, or business.  At the beginning of each new project, we spend a lot of time understanding the context of the design to identify the important tradeoffs and parameters.  This helps us to understand the [...]

October 16th, 2015|Categories: IoT, News, Wearable Devices, Wireless|

Batteries Holding Back Wearable Devices Article Featured on ReadWrite

As the number of wearable devices increases, the demand for smaller and longer-lasting devices, remote transmitters and transponders, and higher device intelligence will drive the quest for higher energy efficiency and capacity in the power sources of these devices. If we don't continuously improve our batteries, the wearable industry will power down. We are excited [...]

August 18th, 2015|Categories: IoT, News, Ultra Low Power, Wearable Devices, Wireless|

Power, Power, Power

The biggest challenge in wireless medical device is battery life: how to maximize the length of time between charges given the anticipated level of use. One big factor is the power need to transmit the required data volume over the desired distance. To maximize battery life given a target form factor we conserve power by [...]

May 29th, 2015|Categories: Medical Devices, News, Ultra Low Power, Wireless|

Missed Bay ACM’s “Sensors, Wearable Devices, and IoT”

If you missed Voler Systems at Bay ACM's talk "Sensors, Wearable Devices and Internet of Things", Walt Maclay presented the latest trends and challenges he sees for sensors, wearable devices and IoT,  he has a Wearable World News' article at http://wearableworldnews.com/2014/05/21/innovation-trends-sensors-wearable-devices/.

November 19th, 2014|Categories: IoT, Medical Devices, News, Recent Projects, Video, Wearable Devices, Wireless|

Best Wireless Options for Communicating with Small Devices from your Smart Phone

Overview The proliferation of clever apps for almost anything along with the availability of small, inexpensive radio modules and SOC’s (System on a Chip) is enabling and even driving the Internet of Things (IoT).  This article deals with applications that require direct communication between the user’s mobile phone and  small devices that are a reasonable distance [...]

September 27th, 2014|Categories: Design Tips, Ultra Low Power, V2014, Wireless|Tags: , |

Software: Testing Motion Detection for Wearable Devices

Active Mind Technology provides golfers with stats and trending information about their golf game. Their product, Game Golf, uses GPS to track location, accelerometers to track swing and related information, and uses Near Field Communication (NFC) tags to identify each club. They approached Voler Systems after early prototypes exhibited erratic behavior. Because of their commitment to quality they [...]

Driving Innovation – Internet of Things

There is a massive shift happening in tech, everything is getting connected to the Internet. The convenience and power of the Internet makes these products much more valuable, so clients are rushing to get their IoT (Internet of Things) products to market. They rely on Voler expertise in sensors, wireless communication and data collection technology to [...]

January 15th, 2014|Categories: Data Acquisition, IoT, Sensors, Trends, V2014, Wireless|