Evvos

What Evvos Does

Evvos designs and develops Hardware and Software for Sensor Data Acquisition. Our wireless battery powered data transmitters are capable of connecting any sensor with a pulse, voltage, current, I2C, 1-wire or SDI-12 output. In addition, we have also developed a device (transmitter) to acquire, process and transmit data from temperature sensors (thermocouples K, J, T, N, S, E, B, R and highly accurate Pt100/1000 sensors). Evvos’ innovative hardware technology is highly efficient in terms of power consumption and uses LPWA (low-power wide-area) network to transmit sensor data to the cloud. Our Cloud Integration Services (CIS) application enables customers to easily integrate sensor data with their own systems, applications and platforms. Evvos’ in-house hardware and software teams collaborate to ensure optimal interoperability between sensors, devices and applications. We help utilities companies monitor their water supply network and we are also active in precision agriculture and environmental monitoring - pressure, temperature, humidity, precipitation, soil moisture, wind speed and direction, fluid levels and more.

How it Works

An Evvos device acquires data from all sensors connected to it. Data is processed and packaged in appropriate format and then transmitted. One or more antenna(e) receive the signal. Each message undergoes a series of checks at the base station to confirm authenticity and compliance to network operator regulations and is then sent to the operator’s cloud. The network operator cloud conducts message deduplication and “pushes” each message to the Evvos CIS application. To extract meaningful data out of messages, Evvos CIS employs proprietary algorithms (similar to those used in our hardware). Sensor data is then made available to customers. They can choose one of 2 methods – “push” (Relays) or “pull” (API) to integrate sensor data into their own applications or platforms.

Out-of-the-box connectivity

No network equipment necessary to connect sensors. No setup needed to start using your devices. Just select sensors, turn on your device, and immediately start collecting data.

Very low energy consumption

Increased battery life expectancy. Minimized environmental impact and reduced device maintenance. Depending on your use case, batteries will last for several years.

Cost effective

Very attractive cost per sensing point due to the possibility to connect multiple sensors to one device. Reduced total cost of ownership thanks to connectivity enabled by an innovative Low-Power Wide-Area Network technology.

Powerful cloud platform

Scalable cloud platform running on Microsoft Azure, capable of processing and storing data from millions of sensors. RESTful APIs and message relaying (JasonFlat, JasonNested, FormURI) capabilities for easy integration with your apps or portal.