Electronics hardware development

SP Engineers OÜ develops Internet of Things (IoT), electronics and software products. We create industry automation and quality control solutions. We analyse thoroughly your concept and choose most suitable technologies to create a reliable and user friendly product. We have been creating awesome products since 2014. Our engineering and later-stage manufacturing support help to bring your concept to real life.

 

Development of electronics devices
– Consumer electronics
– Industrial test, control and measurement devices
– Portable devices
– Battery, solar and / or mains powered devices
– Multi layered printed circuit boards (PCBs)
– User interaction by touch screens, buttons, mobile apps and server based applications
– Housing design (3D print, casting)
– Various experiences in designing industrial measuring devices, medicine devices and consumer products

Development of Internet of Things solutions
– Can be used to collect and share any type of data
– Battery, solar or mains powered
– Work in most harsh and demanding environments
– Analytics dashboards and maps to make most sense of collected data for your business
– Experience on measuring, controlling, tracking and smart farming field

Software development
– iOS and Android mobile apps that are able to control devices over Bluetooth, Wifi, Internet or NFC
– Embedded software development
– Web-based administration interfaces and dashboards for managing devices and users

Electronics devices manufacturing support
– Creating documentation for various certifications (e.g. CE)
– Creation of Bill of Materials and building a supply chain
– Manufacturing management and warranty support – you can order desired quantity of products and we deliver them directly to your customer

 

Showcase
IIRIS salt therapy device

Our customer is well-established professional halogenerator manufacturer. They needed a consumer device that can be used at homes. We designed electronics hardware and created embedded software for a device with touch screen user interface for salt therapy sessions at home. Device allows to select different levels of salt-aerosol concentration. It has various working modes.

Smart wild bird feeder

Battery powered wild bird feeder detects wild bird visits and takes high quality photos of birds. All photos are instantly published to web server over Wifi and can be seen via mobile apps. 

Cable connection tester

Industrial cable connection tester measures cable connections’ resistance and correctness. LED indicators allow easily to identify faulty connections.

Air pressure monitor for construction sites

All measurement data is sent to server-based application over GSM. Web-based user interface allows to get overview of device measurements. Device can be set up conveniently via mobile phone

Trackers for logistics sector

Compact trackers report their location on predefined time intervals over GSM network. Battery powered trackers have optimized power consumption logic, which allows them to have several weeks long lifetime. Web-based user interface allows to see trackers route on a map.

Our competences
Electronics hardware
  • Hardware and software for Internet of Things (IoT) full solutions by using most contemporary technologies available (NBIoT, Sigfox, LTE-M, Wifi, 3G/4G, ...).
  • PCB design, analysis, optimization, assembly
  • Product prototypes from various ready-made modules for rapid and cost-effective product validation
  • Mass-production ready solutions design and creation with all relevant documentation for CE and other required certification
  • Electrotechnical calculations and analysis. 
  • CAD drawing and modelling  (Altium Designer, Eagle, SolidWork, COMSOL)
Software development
  • Software and hardware for Internet of Things (IoT) full solutions by using most contemporary technologies available (NBIoT, Sigfox, LTE-M, Wifi, 3G/4G, ...). We create web administration interfaces and end-user applications for desktop and mobile (React, Angular).
  • Software development for various prototyping platforms (Arduino, Raspberry Pi, ARM, Pycom)
  • Android and iOS mobile apps development with both native (Kotlin, Swift) and cross-platform frameworks (React Native, Flutter)
  • We develop web and server applications as per customer custom needs (NodeJS, Laravel). We provide interfacing solutions for various APIs.
  • Our experienced team is able to create applications for you by using various technologies
    • We use various programming languages: C/C++, C#, Swift, PHP, Python, microPython, Java, Javascript, Assembler
    • We have experience with several operating systems: FreeRTOS, ARM Linux, Debian, Windows
    • We find suitable prototyping or controller platform for your application amongst ARM, AVR, PIC, Arduino, Raspberry Pi, ESP8266, Nordic BLE, Pycom