Control boards

Industrial Automation Controller

ESP32-S3 controller for automation, process monitoring and remote data acquisition.

A controller for machine automation and process monitoring, with sensor support, GSM communication, solid-state relay outputs and RS-485 integration.

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Specifications

Hardware, connectivity, power and expansion details.

Controller: ESP32-S3
Cellular: 4G GSM
Field interface: RS-485
Outputs: 6 SSR outputs
Storage: microSD
Sensors: Temperature, level, water flow and air flow

Core features

What it can do.

ESP32-S3 controller
4G GSM remote connectivity
RS-485 industrial serial interface
Six SSR outputs
microSD logging and RTC
Temperature, water-level, water-flow and air-flow sensor support

Suitable applications

Where it fits.

Factory automationPump automationWater treatmentProcess controlSmart irrigationUtility monitoring

Communication and interfaces

How it connects.

These are the supported hardware interfaces and protocols stated for this product.

RS-485

Industrial serial interface for compatible field equipment.

4G GSM

Remote connectivity for installations away from local networks.

SSR outputs

Six solid-state relay outputs for appropriate control circuits.

Sensor inputs

Temperature, water-level, water-flow and air-flow sensing.

Student view

How to understand this product.

Practise a real automation loop: measure a process, decide, actuate and record the outcome.

What you can learn

Sensor calibration
Control logic and interlocks
Timed event logging
Remote condition monitoring

A simple project flow

Read a process value.
Apply a control rule.
Operate an output and record the event.

Real-world applications

Example projects showing what this product can read, control and report. Each requires the appropriate sensors, connected equipment and application software.

Water tank pump control

Example: read compatible tank-level and water-flow sensors. Configured logic requests pump operation through a suitably rated control stage when the level is low, stops at the upper limit and logs the level and flow events.

Irrigation zone automation

Example: use a schedule and flow readings to manage irrigation zones through suitable valve-control hardware. Local logic records watering activity while 4G connectivity reports operating status to the farm operator.

Water treatment monitoring

Example: collect level, temperature and flow values from a treatment process. Configured control rules operate suitable SSR-connected equipment, log process readings to microSD and report out-of-range values remotely.