SKU: SBCD-0639
📋 GST Invoice Available

Arduino Modulino Latch Relay ABX00138

₹1,089.00 (Inclusive of all taxes)
Out of Stock

The Arduino Modulino Latch Relay (ABX00138) is a compact, Qwiic I²C compatible module for efficient, low-power control of external loads. Designed for the Modulino ecosystem, it simplifies hardware integration with Arduino boards like the UNO R4 WiFi and Nano, enabling robust automation and energy-saving solutions.

Features

  • Low-power latching relay for persistent state control.
  • Plug-and-play Qwiic (I²C) interface for easy daisy-chaining.
  • Seamlessly integrates with Arduino ecosystem boards.
  • Compact, preassembled design for rapid prototyping and deployment.

Out of stock

Description

The Official Arduino Modulino Latch Relay (ABX00138) is a purpose-built module engineered for precise and energy-efficient control of external loads in various automation and IoT applications. Leveraging a latching relay mechanism, it maintains its state without continuous power, making it ideal for low-power designs and scenarios where power consumption is critical. Its robust design ensures reliable performance in demanding environments.

Part of the innovative Modulino ecosystem, this module significantly streamlines hardware development by providing a ready-to-use, preassembled solution requiring minimal setup and coding. It utilizes the industry-standard Qwiic I²C connectivity, allowing for easy daisy-chaining with other Modulino nodes and straightforward integration with popular Arduino boards, including the UNO R4 WiFi and Nano.

This plug-and-play functionality, combined with its software-configurable I²C address, offers flexibility and scalability for complex projects. The Modulino Latch Relay is fully supported by Arduino documentation and development tools, ensuring a smooth development experience for makers, educators, and professional engineers focused on smart control, edge computing, and energy-saving initiatives.

Key Features

  • Latching relay for low-power and persistent load switching.
  • Plug-and-play Qwiic (I²C) connectivity for rapid integration.
  • Seamless integration with the broader Arduino ecosystem.
  • Compact, preassembled, and ready-to-use module form factor.
  • Daisy-chain support for connecting multiple Modulino nodes.
  • Software-configurable I²C address for flexible system design.
  • Optimized for automation and energy-efficient applications.
  • Fully supported by official Arduino documentation and development tools.

Applications

  • Industrial automation and control systems.
  • Energy-saving solutions for smart homes and buildings.
  • Edge IoT devices requiring low-power switching.
  • Smart control projects and prototyping.
  • Educational projects demonstrating relay logic and I²C communication.

Technical Specifications

Model No. / NameModulino Latch Relay
No. of Channels01
Operating Voltage (VDC)3.3V
RelayLatching Relay
Communication InterfaceI²C via Qwiic
Connector TypeQwiic (I²C)
Length4.1 cm
Width2.536 cm
Weight0.0044 kg

Frequently Asked Questions

What is a latching relay and how does it differ from a standard relay?

A latching relay maintains its ON or OFF state even after the control signal is removed, consuming zero power in its quiescent state. Unlike standard relays, which require continuous power to hold their activated position, latching relays are ideal for energy-efficient applications or systems requiring state retention during power interruptions.

How do I connect the Modulino Latch Relay to an Arduino board?

The Modulino Latch Relay uses a Qwiic connector, enabling simple plug-and-play I²C communication. Connect it to any Arduino board with a Qwiic port, such as the UNO R4 WiFi or Nano. Daisy-chaining multiple Modulino nodes is straightforward, simplifying wiring for complex projects.

Is the I²C address of the Modulino Latch Relay configurable?

Yes, the I²C address of the Modulino Latch Relay is software-configurable. This feature allows you to adjust the address if you have multiple I²C devices on the same bus that share a default address, preventing conflicts and ensuring proper communication within your Modulino ecosystem.

What operating voltage does the Modulino Latch Relay require?

The Modulino Latch Relay operates at a standard 3.3VDC. This voltage is commonly available on modern microcontroller boards, including many Arduino models, ensuring broad compatibility. Always verify your host board's I/O voltage to prevent potential damage when connecting modules.

Package Includes

  • 1 x Official Arduino Modulino Latch Relay ABX00138
  • 1 x QWIIC cable (5 cm)

Additional Information

Weight 0.0044 kg
Dimensions 4.1 × 2.536 cm