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433MHz 315MHz RF Wireless Transmitter Module and Receiver Kit – the compact, dual‑frequency solution designed for seamless, low‑power wireless communication. Powered by a standard 5V DC supply, this kit delivers reliable data transfer up to 100 m in open air, making it perfect for home automation, remote sensors, and DIY projects.
Product Overview
With integrated transmitter and receiver modules in a single, easy‑to‑assemble package, this kit supports both 433 MHz and 315 MHz bands. Whether you need a 433 MHz link for long‑range control or a 315 MHz channel for low‑interference environments, the dual‑band design gives you flexibility without extra hardware.
Key Features
- Dual‑frequency support: 433 MHz & 315 MHz
- Low‑power operation – 5 V DC input, ideal for battery‑powered devices
- Compact 3.5 × 3.5 × 1.5 cm module size
- High‑quality RF transceiver with 10 dB gain
- Built‑in 2.4 V regulator for stable performance
- Easy solderless connector pins for quick prototyping
- Compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers
- Wide operating temperature: –40 °C to +85 °C
- Long‑range wireless link up to 100 m line‑of‑sight
- Low latency and high data integrity for real‑time control
Technical Specifications
- Transmitter: 433 MHz/315 MHz, 5 V DC, 0.5 mW output power
- Receiver: 433 MHz/315 MHz, 5 V DC, 1 µA quiescent current
- Data Rate: 4.8 kbps (default) – adjustable via firmware
- Operating Voltage: 4.5 – 5.5 V
- Pinout: VCC, GND, DATA, (optional) 3.3 V/5 V regulator pin
- Packaging: 20 pcs transmitter + 20 pcs receiver in a single carton
Applications
- Home automation – remote control switches, door locks, and sensors
- Industrial monitoring – wireless telemetry and status updates
- DIY robotics – motor control and sensor networks
- Smart agriculture – soil moisture and weather station data transmission
- Educational kits – teaching RF communication concepts
Why Choose This Kit?
Our 433 MHz/315 MHz RF kit combines proven reliability with unbeatable value. The dual‑band capability eliminates the need for separate modules, saving space and cost. Designed for hobbyists and professionals alike, it offers plug‑and‑play connectivity, robust build quality, and a generous warranty. Whether you’re prototyping a new product or building a commercial system, this kit delivers performance you can trust.
Ready to elevate your wireless projects? Buy now and experience the difference of a truly versatile RF transmitter and receiver kit.
Price: $ 1.46