Connected products built from the first schematic to the last line of firmware and the platform running on top of it.
End-to-end IoT solution for food businesses and pharmacies: custom ESP32-C6 sensor nodes with Wi-Fi provisioning, deep sleep and HTTPS auth, backed by a .NET 8 / PostgreSQL / Angular web platform with real-time updates and notifications.
A family of ESP32-based industrial control boards with relay and MOSFET outputs, RS485 communication, DC-DC buck stages, isolated 24/12 V digital I/O, and analog inputs and outputs. Full development cycle from schematic to SMD manufacturing and dedicated firmware.
Custom flight controller integrating GPS, inertial sensors (gyroscope, accelerometer) and barometric pressure sensing, with precise servo and brushless motor control. Complete firmware implementing attitude stabilization, waypoint patrolling, data acquisition and a radio control link.
Multi-node LoRaWAN system for monitoring and automatically maintaining optimal plant-growth conditions, based on Wio-E5 (STM32 + LoRa) modules. Distributed sensing, real-time data processing and actuator control across the field.
Configurable industrial humidity sensor with manual calibration support. Features a small display and rotary encoder providing an on-device UI for sensor calibration and Modbus slave ID configuration. Deployed in wheat storage silos and a packaging line.