E2Dev

Your Partner in Embedded Electronics Development

From schematic to production-ready hardware: PCB design, firmware, and secure IoT systems — power electronics, battery management, connected controllers, and custom hardware tokens.

PCB Design Firmware Development Power Electronics IoT & Connectivity

Applications

Empowering diverse sectors with cutting-edge embedded solutions:

Autonomous Systems

Developing the brains for intelligent robotics and automated vehicles.

Advanced IoT

Building secure and scalable IoT platforms for a connected world.

Healthcare Technology

Creating life-saving embedded devices for medical applications.

Smart Mobility

Designing embedded systems for the next generation of electric and autonomous vehicles.

Industrial IoT

Connecting industrial equipment for monitoring and control.

Smart Agriculture

Embedded systems for precision farming and crop monitoring.

Home Automation

Transforming living spaces with intuitive and intelligent home automation:

Adaptive Lighting

Intelligent lighting systems that respond to your presence and mood.

Climate Intelligence

Optimizing energy usage with smart climate control systems.

Integrated Security

Advanced security solutions for peace of mind.

Industrial Automation

Driving efficiency and productivity in industrial environments:

Smart Manufacturing

Implementing embedded systems for Industry 4.0.

Predictive Maintenance

Using data from embedded sensors to predict equipment failures.

Automated Logistics

Streamlining operations with embedded solutions for supply chains.

Projects

A selection of custom hardware we've designed and built.

SignetLine hardware dongle, USB-C, on a PCB

SignetLine Dongle

A USB hardware token for secure messaging: performs ECDH key exchange and AES-GCM encryption on-device, so the private key never leaves the hardware.

Custom scalable battery management system board

Scalable BMS with Active Balancing

A modular battery management system design with active cell balancing, built to scale across different pack configurations.

USB-C stackable power supply board

USB-C Stackable Power Supply

A compact power supply module with USB-C output, designed to stack for building up modular power rails.

ESP32-based solar inverter remote controller board

ESP32 Solar Inverter Remote Controller

A custom ESP32-based remote controller for monitoring and controlling a solar inverter.

3 Phase SCR

A 3-phase SCR power regulator with a dedicated driver board and an LCD/rotary-encoder UI board for local control.

Power-over-Ethernet power supply board

PoE Power Supply

A Power-over-Ethernet power supply board for powering remote embedded devices over a single Ethernet cable.

Raspberry Pi HAT with serial connector, RTC, and SD card slot

Raspberry Pi HAT — Serial, RTC & SD Card

A custom Raspberry Pi HAT adding a serial interface, real-time clock, and SD card storage for embedded data-logging applications.

EVSE electric vehicle charging controller board

EVSE Controller

An electric vehicle charging station (EVSE) controller board handling charge control and communication.

About Us

E2Dev is at the forefront of embedded electronics, pushing the boundaries of what's possible. Our team of experts is dedicated to delivering high-performance, reliable, and innovative solutions that shape the future of technology. We thrive on challenges and are committed to excellence in every project.

Experienced Team

Our engineers have years of experience in embedded systems development.

Innovative Solutions

We bring fresh ideas and cutting-edge technology to every project.

Client Focused

We work closely with clients to deliver solutions that meet their specific needs.

Contact Us

Let's connect and discuss how E2Dev can power your next innovation.

Sofia, Bulgaria