NORDIX Systems

NORDIX's electronics R&D lab

NORDIX Systems brings together NORDIX's R&D and electronics integration. The lab designs, programs and builds embedded modules — control, acquisition, communication gateways — from prototype to small series, with no outsourcing: the full cycle, from idea to production batch, stays in-house.

It is also the lab that develops the electronics around NORDIX Energy batteries: interoperability modules between BMS and controllers, protocol gateways, equipment telemetry.

This approach was forged in the field: over ten years of hardware and software engineering, from deploying and operating a fleet of 1,200 connected electric vehicles to building embedded systems for industrial terminals (Zebra, Honeywell) and high-load point-of-sale platforms.

We build systems you can audit: sovereign telemetry (MQTT, Prometheus, Grafana) with no dependency on black-box clouds, lightweight protocols (gRPC / Protobuf) and offline-first architectures designed expecting network loss.

10+

years of embedded and software engineering

1,200

connected vehicles operated in fleet

< 300 ms

scan-to-confirmation latency in our WMS systems

4+

major retail chains running our terminal solutions

Our principles

First-Time-Right Engineering

From concept to functional PCBA with minimal defect rates, eliminating costly iteration loops.

Fail-Safe by Design

Critical functions stay isolated at the hardware level. Safety is an architectural foundation, not a software option.

No Black Boxes

Your telemetry data belongs to you. Auditable systems, no vendor lock-in.

Areas of expertise

Embedded firmware

Low-level C/C++ development for STM32 and ESP32: acquisition, signal processing, industrial buses (Modbus RTU, CAN), BLE.

Hardware integration & terminals

Native solutions for data-collection terminals and industrial peripherals — thermal printers, scanners, payment terminals — deployed at four-plus major retail chains.

IoT & fleet telemetry

IoT tracker integration and sovereign data streams (MQTT, Prometheus, Grafana) for continuous monitoring of distributed equipment.

High-load architectures

Migration of commercial platforms to batched transmission (Protobuf): initial startup time cut by 95%, integration stability raised from 70% to 94%.

Built in the lab

  • 16-channel DIN-rail I/O module

    16 isolated inputs/outputs, Modbus RTU, 24 V

  • CAN / Ethernet gateway

    CAN 2.0B to TCP/IP, embedded web configuration

  • Isolated 4-port RS-485 hub

    Galvanic isolation on every port

  • 8-channel temperature acquisition unit

    PT100 / PT1000, Modbus RTU, 0.1 °C

  • 2-channel pulse counter

    Up to 10 kHz, non-volatile totalisers

  • BMS interoperability modules

    Battery ↔ controller dialogue: CAN, UART, LIN

Tools and technologies

  • C
  • C++
  • Rust
  • STM32
  • ESP32
  • RP2040
  • CAN 2.0B
  • Modbus RTU
  • RS-485
  • BLE
  • MQTT
  • Prometheus
  • Grafana
  • gRPC / Protobuf

Logos and trademarks belong to their respective owners and only indicate the technologies we use.

Our business today: NORDIX Energy

The lab now works first and foremost for NORDIX Energy: lithium batteries built and reconditioned in Dijon.

Visit NORDIX Energy →

An electronics project? contact@nordix.energy