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Arduino UNO SPE Shield

₹4,199.00 (Inclusive of all taxes)
Out of Stock

Elevate your Arduino UNO R4 into a robust industrial communication hub with the Official Arduino UNO SPE Shield. This board combines 10BASE‑T1S Single Pair Ethernet (SPE) with Power over Data Line (PoDL) and RS485 serial support in one plug‑and‑play shield, simplifying wiring for IoT and industrial automation.

Features

  • Integrates 10BASE‑T1S Single Pair Ethernet (SPE) for robust industrial communication with Arduino UNO R4.
  • Features Power‑over‑Data‑Line (PoDL) to deliver 6–24 V power and data over a single SPE cable, reducing wiring complexity.
  • Supports up to 8 devices on an SPE multidrop network, enhancing scalability for IoT and industrial automation projects.
  • Includes an RS485 serial interface for seamless integration with legacy systems, ensuring broad compatibility.

Out of stock

Description

The Official Arduino UNO SPE Shield transforms your Arduino UNO R4 into a powerful industrial communication solution. This versatile shield integrates 10BASE‑T1S Single Pair Ethernet (SPE) with Power‑over‑Data‑Line (PoDL) capabilities, along with robust RS485 serial support, all within a convenient plug‑and‑play form factor. It is specifically designed to minimize wiring complexity in IoT, IIoT, retrofit, and smart automation applications by delivering both power and data over a single twisted pair cable.

Beyond its advanced Ethernet capabilities, the SPE Shield ensures maximum versatility by integrating seamlessly with existing RS485 legacy systems via its half‑duplex interface. With comprehensive support for the Arduino IDE and dedicated libraries like Arduino_10BASE_T1S and ArduinoModbus, developers can rapidly prototype and deploy sophisticated industrial communication nodes, accelerating project timelines and improving system intelligence.

Key Features

  • 10BASE‑T1S Single Pair Ethernet (SPE) communication via Microchip Technology LAN8651B1 controller.
  • Power‑over‑Data‑Line (PoDL) capable of delivering 6–24 V power directly over the SPE cable.
  • RS485 serial interface utilizing the MaxLinear XR33058 chip for half‑duplex legacy system integration.
  • Compact UNO R4 shield‑form factor, ensuring full compatibility with the Arduino UNO R4 series.
  • Equipped with screw‑terminal blocks for secure and reliable SPE (T1SP/T1SN) and RS485 wiring connections.
  • Provides plug‑and‑play support with official Arduino libraries, including Arduino_10BASE_T1S and ArduinoModbus.
  • Enables high node support, allowing up to 8 devices within a single SPE multidrop network.
  • Adheres to industrial certifications including CE, FCC, RoHS, REACH, WEEE, and UKCA for global compliance.

Applications

  • Industrial IoT (IIoT) sensor networks and data acquisition.
  • Smart factory automation and control systems.
  • Building automation and smart infrastructure.
  • Retrofitting existing industrial installations with modern Ethernet connectivity.
  • Low-cost, long-reach Ethernet deployments over single twisted pair.

Technical Specifications

Item TypeShield
Model NameUNO SPE Shield
CompatibilityArduino UNO R4 series
Ethernet ControllerMicrochip Technology LAN8651B1
Ethernet SpeedUp to 10 Mbit/s
RS485 InterfaceMaxLinear XR33058, half‑duplex
RS485 SpeedUp to 20 Mbit/s
PoDL Voltage Output6–24 V
Length68.85 mm
Width53.34 mm
Weight41 g

Frequently Asked Questions

What is 10BASE-T1S Single Pair Ethernet (SPE) and how does it benefit industrial applications?

10BASE-T1S is a standardized Ethernet technology designed for industrial and automotive use, allowing 10 Mbps communication over a single twisted pair cable up to 15 meters. It simplifies wiring, reduces costs, and enables robust, multidrop networks, making it ideal for connecting sensors and actuators in factory automation.

How does Power-over-Data-Line (PoDL) work with this shield?

PoDL integrated into the SPE Shield delivers 6–24V DC power simultaneously with data over the single twisted pair SPE cable. This eliminates the need for separate power lines to end devices, further reducing cabling complexity and installation costs, particularly in distributed industrial sensor networks.

Can the Arduino UNO SPE Shield integrate with existing RS485 systems?

Yes, the shield includes an RS485 serial interface, powered by the MaxLinear XR33058 chip, which supports half-duplex communication up to 20 Mbit/s. This allows seamless integration with legacy industrial control systems and devices that rely on the RS485 standard, offering versatile connectivity options.

What Arduino boards are compatible with this SPE Shield?

The Official Arduino UNO SPE Shield is specifically designed in the UNO R4 shield-form factor, ensuring full compatibility with the Arduino UNO R4 series boards. It leverages the enhanced capabilities of the UNO R4 while providing robust industrial communication features.

Package Includes

  • 1 x Official Arduino UNO SPE Shield

Additional Information

Weight 0.041 kg
Dimensions 6.885 × 5.334 cm