433 MHz Wireless RF Module RA-02
Price range: 34.99 € through 63.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Experience reliable wireless communication with this compact 433 MHz module, available in models RA-01 and RA-02, featuring an SMD design and SPI interface. Operating over a spectrum range of 410 to 525 MHz, it supports programmable bit rates up to 300 Kbps and a maximum transmission power of 18+1dBm. With a supply voltage of 2.5V to 3.7V (typically 3.3V), and low current consumption during transmission (93mA) and reception (12.15mA), it is ideal for various wireless applications. The module includes a spring antenna with 2.5dBi gain, supporting temperatures from -40°C to 80°C, making it a versatile choice for robust, long-range wireless serial data transfer.
This this compact wireless module RA-02 for reliable communication
Experience seamless wireless data transmission with this high-quality RA-02 module. Designed for versatility, it operates at 433 MHz with an extensive spectrum range from 410 to 525 MHz. Its sleek, rectangular SMD packaging and modern metallic shield give it an industrial, professional aesthetic. Equipped with a spring antenna and clear terminal pinouts, this module offers easy integration into your projects. The module’s powerful transmission capabilities reach up to 18+1dBm, ensuring strong signal strength, while the programmable bit rate up to 300 Kbps allows for efficient data flow. Perfect for creating robust wireless serial systems, this module is a sleek, reliable choice for your communication needs.
Keys features of the this RA-02 wireless module
- Operates at 433 MHz with spectrum range from 410 to 525 MHz, supporting broad wireless coverage for various applications.
- Supports a programmable bit rate up to 300 Kbps, allowing you to optimize data transfer speeds for your project requirements.
- Features SPI communication interface, making it compatible with a wide range of microcontrollers and development boards.
- Includes a spring antenna with 2.5dBi gain, designed for stable signal transmission and easy attachment to the module’s antenna port.
- Power supply range from 2.5V to 3.7V, with typical operation at 3.3V, consuming 93mA during TX, 12.15mA during RX, and standby current of approximately 1.6mA.
- Designed to operate reliably across temperatures from -40°C to 80°C, suitable for various environments and industrial applications.
- Includes specific models RA-01 and RA-02 in SMD packaging, compatible with numerous wireless data communication requirements.
This this RA-02 wireless module is ready to elevate your projects—order now!
Whether you're developing a remote sensor network or enhancing wireless communication systems, this RF module offers the performance and reliability you need. Visualize your project now, confidently integrating this sleek, powerful component and bringing your innovations to life with assured quality and technical precision. Don’t miss the opportunity to upgrade your system with a module trusted for its spectrum range, high power, and flexible SPI interface—buy today and start building smarter wireless solutions.
| Color | RA-01 long Antenna, RA-02 Antenna 5PCS, RA-01 Antenna 5PCS, RA-02 with Antenna, RA-01 with Antenna, RA-02 weld |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
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A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
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