Product Review: EVTSCAN Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands - Review

Introduction

In the realm of automation and control systems, the EVTSCAN Relay Shields Module stands out as a versatile and efficient solution for various applications. This innovative product from EVTSCAN offers 8 channels of multifunctional USB relays with AT commands, providing users with a reliable and user-friendly interface to manage their relay operations.

Features and Functionality

One of the key highlights of the EVTSCAN Relay Shields Module is its modular design, which comes equipped with both input and output interfaces. The USB interface is compatible with Windows, Linux, and OS X operating systems, ensuring seamless integration into different setups. The module supports stacking multiple relays, allowing users to create complex patterns and characters effortlessly.

Advanced Control Options

With 8 photoelectric isolation input ports, the EVTSCAN Relay Shields Module enables precise control over relay operations. The module offers 8 working modes, including open, close, jog, self-lock, interlock, delay, all open, and all close. Users can easily configure the input and output relationship based on their specific requirements, with the option to associate or not associate instructions as needed.

Effortless Operation with AT Commands

The EVTSCAN Relay Shields Module simplifies operation with its AT instructions and 8-byte command capabilities. The module automatically recognizes instructions without the need for manual switching, streamlining the setup process for users. Additionally, the module supports a maximum delay of 9999 seconds under AT instructions, providing flexibility in relay timing.

Enhanced Connectivity and Compatibility

Equipped with a UART serial port protocol and a USB_B female interface featuring the CH340 serial port chip, the EVTSCAN Relay Shields Module ensures reliable connectivity and compatibility with various devices. Whether you're interfacing with a computer or a microcontroller, this module offers seamless communication for hassle-free operation.

Product Review: EVTSCAN Relay Shields Module 8 Channels Multifunctional USB Relays Board with AT Commands

View Product Price