Product description: Numato Lab - 32-channel Ethernet GPIO module with analog inputs - top connectors - NLETHGC032-HT
The 32-channel Ethernet GPIO module from Numato Lab is a compact solution for easily and efficiently expanding the control capabilities of devices via Ethernet. It supports 32 GPIO pins , which can be individually configured as inputs or outputs, and 11 analog inputs with a resolution of 10 bits. The module can be controlled via the Web, Telnet or HTTP interface, which eliminates the need to know complicated network protocols. Additionally, it supports the readall / writeall function, allowing for quick reading and setting of the states of all GPIOs simultaneously. Thanks to the use of plug-in connectors on the top of the board ( Molex 22-55-2122, DF11-12DS-2DSA), connecting the wires is quick and convenient, which improves the integration of the module into test, control and monitoring systems. The module is powered by a DC 12 V socket , and communication with the computer can be carried out via Ethernet or USB. Thanks to its broad compatibility with Windows, Linux, MacOS and Android, the module can be used with industrial computers, microcontrollers and embedded systems such as Raspberry Pi , BeagleBone or Intel Edison.
Numato Lab - 32-channel Ethernet GPIO module with analog inputs - top connectors - NLETHGC032-HT.
The module has 32 TTL-compatible GPIOs (3.3 V).
Main features of the module
- 32 GPIO (3.3V TTL) : control of digital devices, sensors, relays
- 11 analog inputs (10-bit) : voltage measurement in the range of 0 V to 3.3 V
- Top-of-board connectors : easy connection for easy installation and modification
- Control interfaces : Web, Telnet, HTTP: easy remote management
- Readall/writeall command support : fast read and write of all GPIOs
- Molex and DF11 plug connectors : quick and easy cable connections
- Unique MAC address : stored in EEPROM, guarantees identification on the network
- 12 V DC power supply : stable operation in industrial systems
- 10 Mbps Ethernet communication : fast and stable network control
- Support for multiple operating systems : Windows, Linux, MacOS, Android
- Support for multiple programming languages : Python, Java, C/C++, Perl, JavaScript (Node.js)
Compatibility and programming
The module is compatible with multiple operating systems , including Windows (XP and later versions), Linux, macOS and Android. It can be programmed in popular languages such as Python, C / C++, Java, Visual Basic, Perl, JavaScript (Node.js) , and also in VBA for Microsoft Office applications. It also supports various terminal tools such as PuTTY, TeraTerm , which allows easy communication and control using Telnet or HTTP . With support for a wide range of programming languages, the module is an ideal choice for both amateurs and professionals.
Available interfaces
- GPIO : 32 lines (3.3V TTL)
- Analog inputs : 11 channels (10-bit, 0 V to 3.3 V)
- Ethernet : RJ45 (10Mbps)
- USB : USB B port for configuration and diagnostics
- Power supply : DC 12V socket
- Reset jumper : restore factory settings
Module diagram.
All GPIOs can be individually configured as input or output.
Practical applications
The module is versatile and will work in a wide range of applications, such as:
- Electronics Test Automation - Controlling Test and Measurement Devices.
- I/O expansion for industrial computers - additional inputs and outputs for control systems.
- Controlling IoT devices - integration with automation systems and intelligent buildings.
- Home Automation - control of lighting, blinds, heating systems.
- Integration with Raspberry Pi and BeagleBone - adding control and monitoring functions via Ethernet.
- DIY and hobby projects - intelligent device control over the network.
Technical specification of the module
- Number of GPIOs: 32
- GPIO Voltage: 3.3V TTL
- GPIO Source Current:
- IO0, IO1, IO8-IO19, IO24-IO27: 2 mA
- IO20-IO23, IO30, IO31: 8mA
- IO2-IO7, IO28, IO29: 25mA
- Number of analog inputs: 11
- ADC Resolution: 10 bit
- Interfaces: Web, Telnet, HTTP
- Ports: Ethernet (10 Mbps), USB (for configuration), GPIO (TTL 3.3 V)
- Connector type: Molex 22-55-2122, DF11-12DS-2DSA(05)
- IO Connector: On Top of Board
- Power supply: DC 5.5/2.1mm 12V socket
- Operating temperature: -30°C to 85°C
Kit Contents
- 1x 32-channel Ethernet GPIO module with headers on top of board
The board has 11 analog inputs.
