RFM69HW-433S2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF transceiver modules are the central elements in many wireless communication systems. In particular, the RFM69HW-433S2 module combines a fully integrated radio transceiver with several MCU features to provide a complete solution for wireless communication that is compliant with the 433 MHz ISM band. The module comes in a tiny and compact package and offers great functionality without taking up much space.

Features and Benefits

The RFM69HW-433S2 module offers several features that make it well-suited for many different applications. Its features include a low-power supply voltage of just 2.5 V, a power consumption of only 2.5 mA during normal operation, and a current supply of up to 20 mA during short-term loading spikes. The module has an operating temperature range of -20 to +60 C° and a maximum output power of +6 dBm. This module has a wide range of potential uses, making it great for both home and industrial applications.

Application Fields

The RFM69HW-433S2 module is suitable for a wide range of applications. Some examples include keyless entry systems, smart homes, security systems, remote control systems, inventory tracking, and wireless metering. This module can also be used for garage door openers, automatic light switches, and temperature sensors. Additionally, this module is great for data transmission of up to 166kbps in a range of up to 1500m. This makes the RFM69HW-433S2 well-suited for transmitting data in large spaces, such as campus environments.

Working Principle

The RFM69HW-433S2 module uses a modulation technique called FSK or “Frequency Shift Keying”. This is a type of radio communication where the carrier frequency is changed according to the data that is being transmitted. Essentially, the signal frequency is “shifted” up and down depending on the data being sent. The module operates in the frequency range of 434.08 to 438.92 MHz and has a transmit rate of up to 166kbps. It is also important to note that the working frequency can be adjusted depending on the application.

Conclusion

The RFM69HW-433S2 is a great choice for many different applications. This module has a wide range of features that make it suitable for both home and industrial use, including a low-power supply voltage, a wide operating temperature range, and a maximum output power of +6 dBm. Additionally, this module is capable of transmitting data at a rate of 166kbps in a range of up to 1500m. Finally, this module uses a modulation technique called FSK, which involves shifting the carrier frequency up and down depending on the data being sent.

The specific data is subject to PDF, and the above content is for reference