We create effective end-to-end IoT projects for startups and enterprise clients. We also know a thing or two about hardware development, radio protocols, data processing, and visualisation.
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We have developed a wide variety of sensors and gateways for data collection. Depending on your requirements, we can cover your needs with existing hardware, or develop a brand new device.
We developed our own encrypted short-range radio protocol Chirp, which works on 433/868 MHz for optimized power consumption and transmission distance. Depending on the application, we work also with LoRa, NB-IoT, GPRS, and Dash7.
Our devices send data over IPv4. We are ready for IPv6.
We work with all common IoT protocols.
Our system is cloud-based and covers all the necessary components: device management, data collection / processing / storage / analysis, and a RESTful API. We also think carefully about security, employing technologies such as TLS and HTTPS.
We develop intuitively designed web applications for data visualization along with native Android and iOS apps.
We are ready to help you develop your IoT application (smart city, smart grid, smart home, connected mobility, Internet of Energy, security, …).
We decided to create an internet-connected electricity meter. How hard could it be?
The first version of our application released. Started with software on top of third-party hardware, which we eventually outgrew.
Started developing our own hardware optimized for long battery life and good radio range. Moved data collection, processing, and storage to the cloud. Became early adopters of Docker.
Started volume production of our hardware. Switched from HTTP to MQTT in order to measure data in real-time.
Started business development outside Czech Republic, in Spain, Italy, Netherlands, and Australia. Other countries follow soon.
Customers want to measure much more than energy. We began developing temperature, humidity, and CO2 sensors.
Broadband? LTE? LoRa? NB-IoT? DASH7? We now can do all of the above.
We decided to offer our skills and technology to those who need it. Stack7 is born.
Where can I find your price list?
Every project is different and has specific needs. As a result, Stack7 encapsulates a large number of personalised services, and it is hard to put a universal value on them and prepare a general price list. E-mail us with your project and let’s talk.
I don’t need help with the development of a whole project, just with one part of it. Can you do that?
Sure. We can help you with a specific part of your IoT project. Software development, hardware development, integrating solutions, etc. We can help you with all the development stages, but we know that sometimes it is not necessary.
I saw your catalogue. Is that all you can do for me?
Absolutely not. The catalogue represents the part of our work which is already done and in production. Consider the catalogue as a demonstration of our skills, which we can use for your project. Just approach us with your idea and let’s see what we can do for you.
Estimates for the number of IoT devices that will be connected by 2020 keep rising. At the moment it’s in the tens of billions. Google and Amazon are competing hard to win the voice-controlled smart home market. But what’s the case for scenarios like smart agriculture and smart cities that require long-range, low-power transmission?
Standards are good. Standards speed up the adoption of new technology and lower its price. It is not a surprise that the IoT mantra is “we need a standard”. And I agree we need it — but let’s take a look why it is not here yet.
