Firmware - ETHERAS Automations

Firmware Engineering for ESP32-based Controllers

ESP32-based firmware for reliable automation and control. Check our Hardware products with pre-installed firmware and ThingsBoard integration!

Firmware Engineering

Custom embedded development for reliable automation
From device drivers to edge analytics, we build firmware that keeps your hardware dependable in the field.

What our firmware delivers

  • Universal Hardware Support: Compatible with multiple ESP32-based boards (Ethernet, Wi-Fi, RS-485, Modbus, LoRaWAN, LTE-M, and NB-IoT).
  • Web Configuration Interface: Embedded web server for device setup, diagnostics, and live monitoring over Wi-Fi or Ethernet.
  • Firmware-Over-The-Air (FOTA): Remote updates via LTE-M modems (BG77/A7670) or HTTP — with automatic verification before activation
  • Watchdog-Safe Multithreading: Designed for stability with concurrent network and control tasks.
  • Etheras Microscript Interpreter (Real-Time Logic Engine): Lightweight interpreter that executes human-readable scripts or command sequences stored in flash or received via MQTT/Web.
Firmware : Webserver manual control dashboard
Firmware : Webserver manual control dashboard
Firmware :
Webserver MicroScript logic engine dashboard. The ESP32 runs scripts stored in flash or received via MQTT/Web
See our Wiki here: https://tb.kouman.eu/wiki/index.html
Firmware : Webserver MicroScript logic engine dashboard. The ESP32 runs scripts stored in flash or received via MQTT/Web See our Wiki here: https://tb.kouman.eu/wiki/index.html
Thingsboard / Firmware : Remote MicroScript dashboard
Thingsboard / Firmware : Remote MicroScript dashboard

EMS Script Generator

Turn natural language prompts into ready-to-run ETHERAS-MICROSCRIPT automations with our Gemini-powered assistant.

Open EMS Generator

Bring Your Automation Stack To Life

Let us pair purpose-built firmware with a scalable control platform so your team can focus on the business outcomes.

Discuss Your Project