Connected-device integrations
We integrate connected devices: we connect sensors, controllers and equipment to your system — data collection, commands, communication protocols (MQTT etc.), gateways. Honestly and bluntly upfront: this is real engineering work, NOT 'connect in an hour'. The IoT world is fragmented — different manufacturers have their own protocols, formats and clouds, there is no single standard, and not everything can be integrated at all. Important risks: security (IoT devices are massively hacked — weak default passwords, rare updates), dependence on the cloud/vendor (if the manufacturer shuts down the service, the device can become a 'brick'), and connectivity unreliability (devices are not always online). We will honestly assess what can really be integrated and build in these risks.
Connected-device integrations — overview

Connected-device integration is the technical connection of physical equipment (sensors, controllers, meters, machines) to your digital system: receiving data from devices, sending them commands, via suitable protocols (MQTT, HTTP, Modbus, BLE etc.), gateways and message brokers. Honestly about fragmentation, this is key: there is no single standard in IoT. Different manufacturers use different protocols, data formats, authentication methods and cloud platforms that are poorly compatible with each other. Integration often means 'making' heterogeneous devices 'get along', and this is real engineering work, not a one-click connection. Moreover, not everything can be integrated: closed devices without an open API or tied only to their own cloud may not give access to data/commands. We honestly assess what can really be connected. Honestly about security, this is critical: IoT devices are a frequent attack target. Weak or default passwords, rare firmware updates, open ports — all these are real holes through which devices are hacked (network access, botnets, in the worst case physical control over equipment). Secure integration must be designed (authentication, encryption, segmentation), not 'just connected'. We honestly build this in. Honestly about dependence on the cloud/vendor: many devices work only through their manufacturer's cloud. This means dependence: if the vendor changes the API, raises prices, restricts access or shuts down — the integration can break and the device become useless (a 'brick'). This is vendor lock-in risk that must be honestly accounted for when choosing equipment. Honestly about connectivity reliability: devices are not always online (network, power, interference, mobile connection). Integration must survive drops, reconnections, loss and duplication of messages — this is built into the architecture, and 100% continuity does not exist. Honestly about the effect: we give a working, securely designed device integration accounting for protocols, drops and risks, but we do not bypass fragmentation, vendor dependence and the impossibility of connecting closed devices. Honestly about access: devices with an accessible API/protocol, an understanding of risks are needed. An important boundary: this is device integration; dashboard — 1091; real-time analytics — 1093; industrial IoT/MQTT — 1097; edge processing — 1098. The base price starts from 110,000 ₽ (depends on the number of devices and protocols).
Problems we solve
- You need to connect sensors/equipment to the system (data collection, commands).
- Devices from different vendors with different protocols do not get along.
- An expectation that device integration is fast and simple (it is engineering work).
- Device security, cloud-vendor dependence and connection drops are not accounted for.
What's included in the Connected-device integrations service
- Device integration (data reception, commands) via suitable protocols (MQTT etc.)
- An honest assessment: what can really be integrated and what is closed/impossible
- A secure architecture (authentication, encryption, segmentation)
- Handling drops, reconnections, message loss/duplication
- Gateways/brokers for heterogeneous devices
- Honest boundaries (protocol fragmentation; not everything integrates; security is critical; cloud-vendor dependence; connectivity is not 100%)
- Documentation and handover
- Review with you
What you get
- A working secure device integration with your system
- Data collection and commands via suitable protocols, with drop handling
- An honest assessment: what is connectable and what is closed/risky
- Honest boundaries (fragmentation; vendor dependence; security; connectivity not always online)
How the work goes: steps
- We assess the devices, protocols and their API availability (what can really be integrated)
- We design a secure integration with drop handling, connect via a gateway/broker
- We honestly set boundaries (fragmentation, vendor, security) and hand over to you
Why PDV Expert
- Fixed price and timeline — no surprises on the invoice.
- Report and recommendations in plain language — clear without a technical background.
- In touch at every step and answering questions about the result.
FAQ
Is connecting devices to the system fast and simple?
No, honestly: this is real engineering work. There is no single standard in IoT — different vendors use different protocols, formats and clouds, poorly compatible with each other. Integration often means 'making' heterogeneous devices 'get along'. Moreover, not everything can be connected: closed devices without an open API or tied only to their own cloud may not give access. We will honestly assess what can really be integrated rather than promise 'we'll connect everything in an hour'.
Are IoT devices secure after connection?
Only if security is designed, honestly: IoT devices are a frequent attack target (weak/default passwords, rare updates, open ports). Through them networks are hacked, botnets are made, in the worst case control over equipment is gained. Secure integration must be designed (authentication, encryption, segmentation), not 'just connected'. We honestly build this in rather than pass connection off as automatically secure.
What if the device manufacturer shuts down its cloud?
This is a real risk, honestly: many devices work only through the vendor's cloud. If it changes the API, raises prices, restricts access or shuts down — the integration can break and the device become useless (a 'brick'). This is vendor lock-in. We honestly account for it when choosing equipment and architecture (local access/independence where possible), but dependence on closed clouds cannot be fully eliminated. We warn in advance.
About the provider
The «Connected-device integrations» service is provided by PDV Expert — a team specialising in «Tech trends». We work under contract and deliver a written report with recommendations.