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ESP32 Ethernet Controller
Industrial-Grade IoT Solution with W5500
Price: $119.00 - $147.00 USD
ESP32 ethernet controller technology transforms industrial automation with reliable wired connectivity. Moreover, it delivers enterprise-grade performance for demanding applications. This advanced ethernet controller combines the ESP32-WROOM32 processor with robust W5500 ethernet module capabilities seamlessly.
Furthermore, this industrial esp32 platform integrates a built-in 0.96 OLED display and DS3231 RTC with battery backup. Additionally, the din rail mount design enables quick installation in control panels. Therefore, engineers deploy this programmable controller for monitoring and control tasks efficiently across diverse industries.
Feature Highlights
- SP32-WROOM32 Module
- Built-in 0.96 OLED Display
- microSD Card Support
- DS3231 RTC with Battery Backup
- Ethernet via W5500
- Built-in Button on the front panel
- Digital Inputs
- Relay Outputs
- DIN-Rail mount
- Worldwide Shipping Available
Powerful ESP32-WROOM32 Processing
The ESP32 Ethernet Controller uses a dual-core ESP32-WROOM32 with 4MB Flash, and therefore delivers fast data processing, smooth operation with 520KB SRAM, and efficient performance for complex automation tasks.
W5500 Ethernet Module for Reliable Connectivity
The W5500 Ethernet module offers stable 10BaseT/100BaseTX networking with auto-negotiation, and therefore ensures reliable industrial communication, featuring 32KB memory to support eight simultaneous independent sockets for efficient ESP32 integration.
Integrated 0.96 OLED Display
The built-in 0.96 OLED display with SSD1306 driver enables local system monitoring and therefore lets operators view real-time status and clearly see critical parameters for quick troubleshooting without external devices.
Eight Digital Input Channels
The programmable controller features eight digital inputs supporting sink/source configurations, handling 18–32V DC at 1kHz, and therefore connects industrial devices like sensors and switches reliably for efficient IoT automation.
Four High-Precision Analog Input Channels
The analog input system uses ADS1115 ADC for precise 0–10V, 16-bit measurements, with each channel safely handling up to 38V DC, therefore enabling direct connection of industrial sensors without extra signal conditioning.
DS3231 Real Time Clock with Backup
The DS3231 RTC ensures accurate timekeeping via I2C at 0x68, and therefore preserves timestamps during power interruptions, featuring CR2032 battery backup for continuous operation in reliable data logging applications.
MicroSD Card Storage Capability
The microSD module supports local data storage via SPI with GPIO5 as chip select, and therefore allows logging operational data offline, making it essential for industrial monitoring without cloud or network dependency.
Expandable Architecture
The DIN-rail mount with NORVI 204 enclosure simplifies installation, fitting standard 35mm rails, and therefore enables easy wiring access via top and bottom screw terminals for convenient industrial control cabinet integration.
Expansions Supported
The expansion port supports extra analog/digital inputs and analog outputs, and therefore allows the Ethernet IoT controller to scale from basic to advanced automation, accommodating growing project requirements efficiently.
Expansions Supported
NORVI-ENET-AE06-R
Price: $128.00 USD
8x Digital Inputs | 4x 5A Relay Outputs | RTC | microSD | 0.96′ OLED Display
NORVI-ENET-AE06-T
Price: $119.00 USD
8x Digital Inputs | 4x Transistor Output | RTC | 0.96′ OLED Display
NORVI-ENET-AE06-V
Price: $133.00 USD
8x Digital Inputs | 4x 0 – 10V Analog | RTC | 0.96′ OLED Display
NORVI-ENET-AE06-I
Price: $147.00 USD
8x Digital Inputs | 4x 4 – 20mA Analog | RTC | 0.96′ OLED Display
Expansion Supported
Analog Output Expansion | Digital Input Expansion | Relay Output Expansion
Core Components:
- SOC: ESP32-WROOM32 dual-core processor
- Flash Memory: 4MB onboard storage
- ROM: 448KB read-only memory
- SRAM: 520KB system memory
- PSRAM: Not available
- WiFi: 802.11 b/g/n integrated
- Bluetooth: Built-in connectivity
Electrical Characteristics:
- Rated Supply Voltage: 24V DC
- Current Consumption: 400mA typical
- Recommended Power Source: 1A 24V DC supply
- Protection: Reverse polarity safeguarded
Eight Digital Input Channels:
- Quantity: 8 isolated digital inputs
- Polarity: Sink and Source configurable
- Voltage Range: 18-32V DC operating
- Maximum Voltage: 32V DC safe limit
- Switching Frequency: 1kHz maximum rate
Four Precision Analog Channels:
- Quantity: 4 differential analog inputs
- Measurement Range: 0-10V DC standard
- Maximum Voltage: 38V DC withstand
- ADC: ADS1115 16-bit converter
Resolution: 16-bit precision
Network Interface Details:
- Transceiver: W5500 hardwired TCP/IP
- Speed: 10BaseT/100BaseTX with auto-negotiation
- Buffer Size: 32KB internal memory
- Simultaneous Sockets: 8 independent connections
- Protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
OLED Display Features:
- Display Driver: SSD1306 controller
- Display Size: 0.96 inch diagonal
- Interface: I2C communication
- Built-in Buttons: Three front-panel buttons for navigation
DS3231 RTC Specifications:
- IC: DS3231 high-accuracy
- Backup Battery: CR2032 included
- Interface: I2C communication
- Temperature Compensation: Yes
Memory Card Support:
- Card Type: microSD format
- Interface: SPI communication
- Maximum Capacity: Up to 32GB supported
Mechanical Specifications:
- Enclosure: NORVI 204 industrial housing
- Dimensions: 90.50mm × 56.60mm × 60.60mm (L × H × W)
- Mounting: DIN RAIL or mounting tabs
- Terminal Type: Screw terminal blocks
- Terminal Position: Top and bottom arrangement
Operating Conditions:
- Temperature Range: -10°C to +85°C (14°F to 185°F)
- Operating Altitude: 0-2000 meters
- Storage Altitude: 0-3000 meters
- IP Rating: IP20 enclosure protection
- Shock Resistance: 15gn for 11ms
- ESD Protection: 4kV contact, 8kV air
Compliance Documentation:
- EN 61131-2:2007
- EN 61010-1:2010+A1:2019
- EN IEC 61010-2-201:2018
- 2014/30/EU – EMC Directive
- Annex III, Part B, Module C
EMC Specifications:
- Electrostatic Discharge: 4kV contact, 8kV air discharge
- Electromagnetic Field Immunity: Compliant with industrial standards
- Conducted and Radiated Emissions: EN 61131-2 compliant
Expansion Interface:
- 10-Pin Expansion Port available
- I2C Interface: For additional modules
- Serial Communication: TX/RX available
- Power Rails: 5V and 3.3V provided
- Supported Expansions: Analog Input, Digital Input, Analog Output modules
Manufacturing Process Control
The ethernet controller excels in production line automation with real-time monitoring capabilities. Moreover, it connects multiple sensors and actuators seamlessly. Consequently, manufacturers achieve precise process control while reducing downtime effectively.
Building Automation Systems
Additionally, the iot esp32 platform manages HVAC, lighting, and security systems seamlessly. Therefore, facility managers optimize energy consumption remotely. The mqtt ethernet capability enables centralized building management integration efficiently.
Remote Equipment Monitoring
Furthermore, this ethernet esp32 enables distributed sensor networks across multiple locations. As a result, operators track equipment performance continuously. The industrial devices connectivity ensures reliable data transmission for predictive maintenance programs.
Data Acquisition and Logging
Similarly, the programmable controller records sensor readings with precise timestamps to microSD storage. Consequently, engineers analyze historical trends for optimization. The real time clock provides accurate temporal data for compliance reporting.
Energy Management Applications
Moreover, the analog input channels measure voltage and current signals for power monitoring. Therefore, organizations track consumption patterns effectively. The ethernet iot interface enables real-time energy dashboard integration seamlessly.
Water and Wastewater Treatment
Additionally, this esp32 ethernet controller monitors flow rates, pressure levels, and chemical dosing systems. As a result, operators maintain treatment standards while minimizing waste. The digital input sensors track pump status continuously.
Agricultural IoT Solutions
Furthermore, greenhouse and irrigation systems benefit from environmental monitoring capabilities. Consequently, farmers optimize growing conditions remotely. The ethernet module provides stable connectivity for autonomous control systems.
Access Control and Security
Similarly, the din mount controller manages electronic locks and surveillance integration. Therefore, security personnel monitor facility access in real-time. The programmable controller architecture supports complex access rules efficiently.
NORVI-ENET-AE06-R
NORVI-ENET-AE06-T
NORVI-ENET-AE06-V
NORVI-ENET-AE06-I
GitHub Repository
Why Choose the NORVI ENET ESP32 Ethernet Controller
Industrial-Certified Reliability
The norvi enet series meets stringent EN 61131-2 and EN 61010 industrial standards rigorously ensuring dependable operation.
Cost-Effective Automation Solution
Additionally, this esp32 device delivers PLC-grade functionality at significantly lower cost for budget-conscious automation projects.
Arduino IDE Compatible Platform
Furthermore, Arduino IDE support accelerates development with familiar programming environment and extensive community libraries available.
Flexible Input Configuration
Similarly, eight digital input channels and four analog input channels accommodate diverse sensor types without additional hardware.
Triple Connectivity Options
Moreover, W5500 ethernet module, WiFi, and Bluetooth provide comprehensive networking flexibility for any infrastructure requirements.
Local Display and Remote Access
Additionally, the oled display facilitates on-site troubleshooting while ethernet connectivity enables remote configuration and monitoring.
Expandable I/O Architecture
Furthermore, expansion modules increase capability as project requirements grow protecting your initial hardware investments long-term.
Open-Source Community Support
Similarly, the iot module benefits from active ESP32 developer community providing abundant tutorials and shared projects.
Frequently Asked Questions
The esp32 ethernet controller supports Arduino IDE, ESP-IDF, MicroPython, and PlatformIO. NORVI provides ready-to-use libraries for quick development.
Yes, the esp32 device supports simultaneous WiFi and W5500 ethernet module operation for redundant connectivity or separate network purposes.
The iot module connects to AWS IoT, Azure IoT Hub, Google Cloud, ThingsBoard, and any MQTT-compatible cloud platform seamlessly.
Yes, the ethernet module esp32 supports Modbus TCP over ethernet and Modbus RTU over serial for industrial SCADA integration.
The programmable controller features an expansion port supporting NORVI analog input, digital input, and analog output modules via I2C interface.
Yes, the industrial esp32 supports Over-The-Air (OTA) firmware updates via WiFi or ethernet without requiring physical site access.