We turn ideas into commercial products — fast
End-to-end product engineering: hardware, firmware, cloud, and compliance-ready manufacturing.
Open source projects and production deliveries
Our Services
Hardware Design, IoT Development, Product Engineering
IoT Development
Connected devices with cloud integration
Embedded Systems
Firmware and low-level programming
Hardware Development
PCB design and prototyping
RTOS & Real-Time Systems
Deterministic and time-critical applications
Edge/IoT Computing
Distributed intelligence at the edge
TinyML & AI on Edge
Machine learning on constrained devices
Product Design
UX/UI and industrial design
End-to-end Product Development
From concept to mass production
Why Choose PenEngineering
We transform concepts into market-ready products with our end-to-end engineering expertise
Faster prototyping
Validated prototypes in weeks, not months.
Compliance-ready designs
Designed for certification and manufacturing.
Secure-by-design IoT
Threat-aware architecture and secure provisioning.
End-to-end integration
HW + FW + cloud — a single team from prototype to production.
Our Products
Innovative hardware solutions for creators and enterprises
KeyaPad
Customizable macro keypad for content creators and professionals. Mechanical switches, RGB lighting, and open-source firmware.
Aerocore
Industrial-grade IoT platform for edge computing. Ruggedized hardware, real-time processing, and enterprise-ready deployment.
IoT Verse
Modular IoT development platform with WebAssembly runtime, Matter protocol support, and quantum-safe security.
Open Source & Learning
Educational projects designed for makers and learners
Pika Dev Board
All-in-one STM32F103 development board packed with sensors, display, and I/O. Perfect for learning embedded systems, IoT prototyping, and robotics projects. Open-source hardware and software.
View project
Akira Console
Retro-cyberpunk gaming console and hacker toolkit built on ESP32. Features WebAssembly runtime, LoRa connectivity, and dual-purpose design for portable gaming and security research. Fully open-source.
View projectThe Things Network Chișinău
Building a city-wide LoRaWAN network infrastructure for IoT innovation and smart city applications. Join our community of makers, developers, and IoT enthusiasts creating an open, decentralized network for the future.
Ready to bring your idea to life?
Let's discuss your hardware project. From prototype to production, we're here to help.
Start a project