Engineering
Embedded systems from the schematic to updates in the field.
Hardware, firmware and software from a single source, with in-house rapid prototyping.
Focus
Bootloaders and firmware updates over the air (FOTA)
We develop bootloaders and FOTA for almost any Cortex-M or RISC-V microcontroller, delivered over the radio link your product already has.
NFC · LoRa · Bluetooth LE · NB-IoT · LTE-M · LTE Cat.1bis
Secure boot and signed images
The device only starts firmware with a valid signature.
A/B updates with rollback
If an update fails, the device keeps running the previous version.
Delta updates
Only what has changed is transferred. That matters on narrowband links such as LoRa and NB-IoT.
Encrypted transfer
The firmware is protected all the way to the device.
Services
What we develop
Past projects include NFC locks, heating thermostats, IoT sensors and new measurement and control methods.
Electronics and hardware
- Circuit design and mixed-signal electronics
- High-speed PCB design with Altium Designer
- Power supplies
- Low-power electronics for battery-powered devices
Firmware and real-time systems
- Cortex-M and RISC-V
- STM32, Nordic, NXP i.MX RT, TI and ESP32
- Zephyr and other real-time operating systems
- Drivers for sensors and actuators
Embedded Linux and edge AI
- Custom Linux distributions with Yocto
- Nvidia Jetson and Raspberry Pi
- AI inference directly on the device
- Graphical user interfaces with touch
Wireless and connectivity
- Bluetooth LE and NFC
- UWB and Wi-Fi
- LoRa
- Cellular: NB-IoT, LTE-M, LTE Cat.1bis
Sensing, measurement and control
- Ultrasound, ToF, radar and lidar
- Sensor integration, analogue and digital
- Digital signal processing and control engineering
- Motors, actuators and temperature control
Compliance and certification
- CE marking (RED, EMC)
- FCC certification for the US market
- Security in line with the Cyber Resilience Act
Focus
In-house rapid prototyping
Get to a working prototype you can hold and test, fast. Electronics, mechanics and assembly progress in parallel.
PCB assembly · 3D printing · CNC parts · test benches
PCB assembly
We assemble prototype boards ourselves, without waiting for a contract manufacturer.
Mechanics and enclosures
We design mechanical parts ourselves, 3D print them in-house or have them CNC milled.
Automation and test benches
We build our own test benches and automation, from pick-and-place machines to highly dynamic CoreXY motion stages.
How we work
From concept to volume production
Concept and feasibility
Requirements, architecture, risks and effort.
Proof of concept
A working prototype from our in-house rapid prototyping that settles the critical questions early.
Product development
Production-ready hardware, firmware and software, preparation for CE and FCC testing.
Production and support
Handover to production, updates and further development.
Our own product
LPS shows how we work.
We developed the LPS Core electronics, its firmware and the positioning software ourselves. We bring that experience to your projects.
Contact
Let's talk about your product.
Briefly describe your project: goal, planned volumes, timeline and what already exists.