1-Channel Relay Control Module with RS485 TTL Interface and 12V Power Supply

Welcome to our shop! This 1-channel relay module is a versatile and reliable tool, ideal for a wide range of applications. It is perfectly suited for engineering students, technicians, hobbyists, and electronics enthusiasts for their projects, prototypes, or control systems. The module offers a simple and efficient input/output configuration with one input channel (IN1) and one output channel. The output is equipped with the three standard terminals: NC (Normally Closed), COM (Common Point), and NO (Normally Open), providing great wiring flexibility for controlling various devices. It supports a significant load, up to 220V 10A (use below 220V 6A is recommended for optimal durability). Designed for stable performance, it combines low power consumption with high precision. One of its major strengths is its dual communication interface: RS485 and TTL, allowing for easy integration into various types of digital or automated systems. It is controlled by an STM32F030F4 microcontroller for reliable control. Its compact size and light weight make it very easy to install and integrate into your circuits without taking up unnecessary space. Powered by a 12V supply via its dedicated terminal block, it is simple to implement. Made with quality materials, including a copper-plated circuit board, this relay ensures high durability for long-term use. For clear visualization of its status, it features two indicator LEDs: one for power presence and another specifically showing the relay's activation state (ON/OFF). **Package Contents:** 1 x Relay Module