RF Transmitter Receiver Pair 433MHz Wireless Module
VAT inclusive; Computed calculations added locally.
Overview
The RF Transmitter Receiver Pair 433MHz Module is a simple and cost-effective wireless communication kit consisting of a 433MHz transmitter and receiver. It is designed for basic short-range wireless data transmission between compatible electronic circuits and microcontrollers.
Operating in the 433MHz ISM frequency band, this RF pair can be used for remote switching, wireless sensor projects, basic telemetry, automation systems, and educational experiments. Its straightforward design makes it a practical starting point for students, hobbyists, and makers exploring wireless communication.
The module pair can be integrated with Arduino and other microcontroller platforms to send and receive simple digital data wirelessly.
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Product Technical Information
Technical Details
The 433MHz RF Transmitter Receiver Pair provides a basic wireless link for sending digital information between two electronic circuits. The kit includes a transmitter module for sending RF signals and a receiver module for receiving compatible signals.
Using the 433MHz ISM band and OOK-style signaling, the modules are suitable for simple wireless applications where advanced networking features are not required. They can be combined with microcontrollers to create wireless switches, sensor nodes, remote controls, and basic telemetry systems.
Key Features
- 433MHz wireless transmitter and receiver pair
- Includes one transmitter and one receiver
- OOK-based RF communication
- Designed for simple digital data transmission
- Low-cost solution for wireless prototyping
- Suitable for Arduino and compatible microcontrollers
- Useful for educational and DIY wireless projects
Applications
- Wireless remote-control projects
- Wireless sensor nodes
- Basic telemetry systems
- Home automation prototypes
- Remote switching projects
- Garage door and access-control prototypes
- Arduino wireless communication experiments
- Robotics projects
- Educational RF communication experiments
Important Notes
- Actual communication range depends on antenna design, supply conditions, surrounding interference, data rate, receiver sensitivity, and installation environment.
- These basic RF modules generally do not provide advanced addressing, encryption, packet management, or error correction by themselves.
- For reliable communication, appropriate encoding and data-handling software should be implemented by the controller.
- Always verify the applicable radio regulations and permitted operating conditions in your location before deploying RF equipment.
Package Includes
- 1 × 433MHz RF Transmitter Module
- 1 × 433MHz RF Receiver Module
Frequently Asked Questions
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