Radio Modem with Over The Air commands

The RCQ5 module from Radiocontrolli is a multichannel radio modem designed for long-range wireless applications. Available in the 433MHz, 868MHz, and 915MHz frequency bands, this module offers a range of advanced features that make it ideal for a wide variety of IoT applications.

  - AT Commands 

    The RCQ5 module supports AT commands, allowing for easy configuration and management. Transparent transmission enables data to be sent via the UART TX input and received on the remote unit’s UART RX. Preamble and CRC are automatically generated and added to the RF transmission.

  - OTA (Over The Air) Commands 

    This module manages up to 4 digital outputs and 4 digital inputs, both locally and remotely, using Over The Air (OTA) commands.

  - Remote I/O Functionality

   This feature is particularly useful for automatic control applications, where the state of digital inputs on one station can be simultaneously    reflected on the digital outputs of a remote station.

  - Listen Before Send (LBS) Protocol

   The LBS protocol helps prevent signal collisions, improving communication reliability. Before transmitting data, the device checks if the channel is free, thus reducing the likelihood of interference.

  - High Energy Efficiency

    The RCQ5 module is designed to operate with low power consumption, making it ideal for applications requiring long battery life. In sleep mode, the current consumption is only 2 µA.

 Available Versions:

• RCQ5-433: Operates in the 433MHz frequency band, with antenna connection via UFL connector or pad.
• RCQ5-868: Available for the 868MHz band, with the same antenna connection options.
• RCQ5-915: Designed for the 915MHz band, offering the same connectivity features.

 Applications:

Thanks to its versatility and advanced features, the RCQ5 module is suitable for a wide range of applications, including:

• Remote Monitoring: Ideal for monitoring sensors and devices in remote areas where long-range data transmission is essential.
• Industrial Automation: Used for controlling and managing machinery and industrial processes, improving operational efficiency.
• Alarm and Security Systems: Implemented in alarm systems for transmitting alarm signals and sensor status.
• Wireless Sensor Networks: Perfect for creating distributed sensor networks used in applications such as precision agriculture and environmental monitoring.

 Advantages of the RCQ5 Module:

 - Communication Reliability

   Thanks to the LBS protocol and the ability to manage OTA commands, the RCQ5 module ensures reliable and interference-free communication,  even in environments with many transmitting devices.

 - Flexibility of Use

   The different versions of the module allow you to choose the frequency band that best suits specific application needs, offering flexibility in system design.

 - Energy Efficiency

   The module’s low power consumption makes it ideal for applications requiring long battery life, reducing maintenance and battery replacement costs.

 - Ease of Integration

   Compatibility with AT commands and transparent transmission make the RCQ5 module easy to integrate into existing systems, reducing   development time and costs.

 In conclusion, the RCQ5 module from Radiocontrolli represents a reliable and efficient solution for long-range wireless communications. Its various versions allow you to choose the frequency band that best suits specific application needs, always ensuring high performance and low power consumption.