315MHz 4 Channel Wireless RF Remote Control Kit with Receiver Module (Non-Locking Mode)

Description

[RF Module] 📡 315MHz 4 Channel Wireless RF Remote Control Kit with Receiver Module (Non-Locking Mode) 4 Channel RF Remote 315MHz ASK Communication 5V Receiver Non-Locking Mode

🔹 Key Features

• •Operating at 315MHz, this kit is ideal for remote switching, automation, robotics, security systems, and DIY wireless control projects
• •The receiver module features four independent digital outputs (D0–D3) that correspond to the four buttons on the transmitter
• •When a button is pressed, the respective output pin goes HIGH, returning LOW immediately after the button is released
• •The receiver operates from a 5V DC supply and features a high-sensitivity ASK receiver with a Valid Transmission (VT) output pin for reliable signal detection
• •The transmitter uses a fixed-code encoder for secure communication and easy operation
• •Ideal for Arduino, ESP32, Raspberry Pi, AVR, PIC, industrial automation, wireless switching, and educational electronics projects

🔹 Technical Specifications

🔹 Pin Configuration & Wiring

🔹 Applications

This component is engineered and suitable for:

• •Microcontroller interfacing (Arduino, ESP32, Raspberry Pi, STM32)
• •IoT telemetry, environmental monitoring, and smart home systems
• •Robotics navigation, obstacle detection, and motion sensing
• •STEM education, university electronics labs, and maker prototyping

🔹 Package Includes

• ✓⚠️ Note Battery is included. A 12V A23 battery is required for operation. Avoid bending or touching the receiver's onboard inductor (copper coil), as this may affect receiver sensitivity. Wireless operating range depends on antenna quality, obstacles, and surrounding RF interference. Product appearance may vary slightly depending on the manufacturing batch.