EQSP32 micro-PLC • Erqos Technologies

Promotional hero image illustrating in-floor heating pipes embedded in a concrete floor, overlaid with an EQSP32 Industrial IoT controller and a Home Assistant mobile interface. The image visually represents smart home heating automation, combining industrial-grade hardware with modern home automation software for precise temperature control and monitoring.

In-Floor Heating Control with EQSP32 and Home Assistant

January 29, 2026

by Erqos Team with No Comment Application Example

Modernizing a 20-year-old in-floor heating control system using EQSP32 and Home Assistant with local logic, MQTT control, and industrial-grade reliability.

DMX512 integration using EQSP32 as a DMX controller, featuring an industrial PLC IIoT controller driving professional stage lighting and moving head fixtures, representing the convergence of industrial automation, PLC control, and DMX lighting systems.

Integrate DMX512 on your EQSP32 micro-PLC

December 26, 2025

by Ermis Stouraitis with No Comment Application Note Tutorial

Learn DMX512 with the EQSP32 micro-PLC, covering DMX universes, RS485 bus topology, and DMX frame structure for industrial and automation applications.

EQSP32 IIoT Logic Controller connected to a loop-powered 4–20 mA pressure sensor on a stainless-steel process line. The image illustrates how two-wire analog sensors interface with EQSP32 for industrial measurement and control. Shows signal waveform representing current loop output for process monitoring and IIoT applications.

How Two-Wire 4–20 mA Loop-Powered Current Sensors Work

October 31, 2025

by Ermis Stouraitis with No Comment Educational

Learn how two-wire 4–20 mA loop-powered sensors work and how the EQSP32 Micro-PLC reads precise analog signals for industrial IoT applications.

Smart reverse osmosis (RO) water purification system with EQSP32 industrial IoT controller for automated monitoring, pump and valve control, and real-time water quality management.

Smart Reverse Osmosis Control with the EQSP32 IoT Controller

September 29, 2025

by Erqos Team with No Comment Application Example

Smart Reverse Osmosis control with EQSP32: integrate sensors, automate pumps & flushing, and monitor your RO skid in real time via IoT cloud.

Smart pool automation using EQSP32 ESP32-based IIoT PLC, providing energy-saving control of pumps, lights, water temperature monitoring, and pH measurement in modern residential and commercial swimming pools.

Smart Pool Automation with Energy-Saving Logic Powered by the EQSP32 IoT PLC

August 26, 2025

by Erqos Team with No Comment Application Example

EQSP32 PLC as a smart pool controller automating pumps, lights & monitoring pH with energy-saving logic, IoT dashboards & room for future expansion.

Try EQComposerBuild your system interactively