01
Disconnected layers
Boards, firmware, mobile apps and plant sensors are often built by different vendors. Integration arrives last and costs the most.
Engineering dreams. Our destiny.
Selectrotech Solutions
Field-ready electronics, software and plant control — engineered as one system.
Embedded hardware, firmware, IoT & plant automation.
We design custom embedded hardware, firmware, iOS/Android IoT applications, and complete industrial monitoring from MCU-based nodes — every critical point watched and controlled as one architecture.
0+Projects completed across devices, apps and plants
0+Active and delivered clients
WorldwideEngineering service across continents, remote-first with hardware courier when needed
Why teams hire us
Products fail in the gaps between hardware, firmware, apps and the plant floor.
Selectrotech Solutions closes those gaps. One accountable team from schematic to operator dashboard — including custom complete industry automation and monitoring.
02
One engineering path
We map interfaces early: sensors, control loops, radios, cloud, apps, and plant I/O — then build so those contracts hold in production.
03
Validated outcome
Calibration, low-power budgets, factory test, and live monitoring. You receive a system operators can trust, not a lab demo.
Capability stack
Every layer, including the plant.
Like a full product house: silicon to decision. Unlike a component shop, we also instrument entire facilities.
ST-06 PLANT
Embedded plant automation & monitoring
Custom complete facility control on our own embedded controllers. Each process point is sensed and commanded by dedicated firmware for tight timing and straightforward service.
Point I/OMCU nodesAlarmsRemote control
ST-05 APPS
iOS & Android applications
Native and cross-platform apps for pairing, live telemetry, set-points, maintenance and role-based control of your devices.
iOSAndroidLive dataRole access
ST-04 CLOUD
Device & plant platforms
Dashboards, APIs, device twins, OTA where required, multi-site views for OEMs and operators.
MQTTDashboardsOTAMulti-site
ST-03 LINK
Connectivity
Reliable transport from the node to the network: BLE, Wi-Fi, LTE/NB-IoT, Modbus, CAN, industrial serial.
BLEWi-FiLTEModbus / CAN
ST-02 FW
Firmware & device software
Bare-metal and RTOS, drivers, bootloaders, calibration, safety interlocks, production flashing and test jigs.
RTOSDriversCal / testLow power
ST-01 HW
Embedded hardware
Architecture, schematic, PCB, analog front-ends, power, RF-aware layout, bring-up and DFM for assembly.
MCU / MPUAFEPowerDFM
Industries
Where the work already runs.
We take domain constraints seriously — certification paths, harsh environments, battery life, and operator safety — not only feature lists.
Embedded plant automation
Complete industry monitoring and control on MCU nodes.
We instrument plants with custom embedded controllers. Each measurement and actuator is acquired, alarmed and commanded in firmware.
- Field I/O on our boards: analog, digital, RTD, 4–20 mA, pulse, CAN, industrial serial
- Distributed MCU/MPU nodes with store-and-forward
- iOS/Android supervision and role-based access
- Set-points, interlocks and sequences in firmware
- Energy and production KPIs from the same nodes
- Brownfield sites: embedded gateways beside equipment already on the floor
Typical embedded rollout
1. Process map and I/O list
2. Custom boards, sensors and network
3. Firmware + gateway + mobile/web views
4. Point-by-point commissioning
5. Alarm rules and operator training
6. Remote support and extra nodes as you grow
Supervisors see the whole facility. Operators act on the point that matters — from electronics we designed for that plant.
Delivery
Six gates from brief to a system that holds.
Scope
Constraints, standards, cost band, failure modes. Written mandate before we cut copper.
Architecture
One map: hardware, firmware, radios, cloud, apps, plant I/O. Boundaries locked.
Build
Prototype that you can hold, flash, and demo — not a slide.
Harden
Calibration, EMC-aware layout, power, soak tests, factory fixtures.
Launch
Production files, flashing, documentation, first-batch support.
Operate
Monitoring, revisions, new SKUs, extra plant points as you grow.
Visual brief
Project worlds you can attach to.
These scenes are generated to show the kind of systems we build — so a new visitor can picture the hardware, the screen, and the environment in one look. They are illustrative, not client-confidential photos.
Embedded plant automation
MCU-based nodes at each process point — tanks, motors, valves, alarms — designed in-house for that facility.
Oil & natural gas
Remote assets, rugged gateways, solar-powered links, and tablets that show tank and line status in the field.
IoT products
Sensor boards, BLE/Wi-Fi, and iOS/Android apps that pair, configure and stream live data.
Vehicle & telematics
On-vehicle electronics, CAN, GPS and fleet views for commercial and EV programmes.
Tracking
Asset, pallet and personnel tags with maps that operations teams can actually use.
BMS
Pack sensing, protection, balancing and logs for energy storage and mobility batteries.
Medical & simulators
Sensing, control and training hardware — including medical simulator electronics and instructor tools.
Metering, scale & commercial
Weighing indicators, energy/flow metering and shop-floor commercial devices built for daily use.
Clients worldwide
Service across the map. Delivery where your operators are.
Engineering is coordinated remotely; hardware moves by courier. Markers show where we already deliver — no labels, just the footprint.
Idea to reality
If you have an idea, we are here to make it a product.
From a sketch or a constraint to hardware, firmware and apps you can ship. Architecture, implementation, validation and support — the same team stays with the board.
NDAs are routine. You retain product IP as contracted. We engage for fixed-scope builds, retainers, or rescue of an existing design.
How to start
Send a short brief to selectrotechsolutions@gmail.com — photos of hardware, a PDF spec, or a process diagram. We reply with feasibility, risks and a proposed first gate.