Key Features of the Quectel FCU741R Wi-Fi Module
1. Wi-Fi Standards and Performance – The FCU741R supports IEEE 802.11 a/b/g/n standards and offers data transfer speeds of up to 150 Mb/s, making it perfect for smart home applications, consumer electronics, and industrial IoT.
2. Compact Size – Measuring just 13 mm x 12,2 mm, this module is extremely compact, ideal for wearable devices and portable electronics.
3. Energy Efficiency – Designed for low power consumption, the module is a great choice for battery-powered devices and supports multiple power modes to extend your device's lifespan.
4. Easy Integration – With an integrated TCP/IP stack, there is no need for additional software layers as the module itself handles network functionality and is compatible with UART and SPI interfaces, making the integration very flexible.
5. Security – The module comes with WPA/WPA2 encryption protocols, so you can be sure your Wi-Fi connections are secure and your data stays protected.
6. Integrated Antenna – The built-in antenna simplifies the design, but for better performance, you also have the option of adding an external antenna.
The Ideal Module for IoT Solutions
The integrated TCP/IP stack and versatile interfaces reduce development complexity, making integration straightforward. The perfect balance of performance and cost allows it to be used in both large and small projects. The FCU741R Wi-Fi module supports a wide range of IoT applications, while reliable encryption protocols protect communications. Plus, Quectel’s support ensures long-term reliability and global product availability.
“The Quectel FCU741R Wi-Fi module brings together performance, flexibility, and low power consumption, making it a great fit for IoT applications. Whether you're developing smart home systems, industrial solutions, or wearables, this module has everything you need for quick and efficient product development,” says Pavel Kováč, Product Manager at SOS electronic.
Technical Specifications
- Wi-Fi standards: IEEE 802.11 a/b/g/n
- Maximum data transfer speed: 150 Mb/s
- Supported bands: 2,4 GHz / 5 GHz
- Dimensions: 13 mm × 12,2 mm × 2,25 mm
- Antenna type: Integrated + option for external antenna
- Encryption: WPA/WPA2
- Operating temperature: –20 to +70 °C
Module Applications
- Smart home devices
- Industrial IoT
- Wearable devices and healthcare
- Consumer electronics
We’ve added the FCU741R series Wi-Fi modules to our stock range, where you’ll also find a wide selection of Quectel Wi-Fi modules and development kits for communication modules, all readily available for your applications. We can also secure other types for you upon request, with favorable conditions directly from the manufacturer.
Your feedback helps us create truly useful content for our readers. Appreciate the above information with an imaginary contribution for this article.
If you have any questions or comments, please don't hesitate to contact us. Thanks again for your time and trust.
Interested in more information about Quectel products or technical advice on selecting the right product? Or do you have any other questions or requests? Feel free to contact us, we’d be happy to help.
Try a Sample for Your Project
Need to test a component during development? Don’t hesitate to get in touch, and we’ll be happy to provide a sample for your project. We review each request individually, so please share a brief overview of your project with us in the form below.
Note: Samples are provided for development projects only, not for individual personal use.
Thank you for understanding.
Do you like our articles? Do not miss any of them! You do not have to worry about anything, we will arrange delivery to you.
