RTL8720DN Dual-band WiFi + Bluetooth Low Energy BLE 5.0 BW16 Module Board

The RTL8720DN Dual-band WiFi + Bluetooth Low Energy BLE 5.0 BW16 Module Board is a powerful wireless communication module designed for IoT, smart home, and embedded system applications. Based on the advanced Realtek RTL8720DN chipset, this module combines dual-band WiFi connectivity with Bluetooth Low Energy (BLE) 5.0 technology, providing fast, stable, and energy-efficient wireless communication in a compact form factor.

The module supports both 2.4GHz and 5GHz WiFi bands, enabling higher flexibility, reduced interference, and improved wireless performance compared to single-band solutions. Its integrated BLE 5.0 functionality allows seamless communication with smartphones, sensors, and other Bluetooth-enabled devices while maintaining low power consumption.

Designed for developers and engineers, the BW16 module offers strong processing capability, multiple GPIO interfaces, and compatibility with Arduino IDE and other embedded development environments. It supports a wide range of communication protocols and can be easily integrated into smart automation systems, wireless sensors, industrial control applications, and IoT devices.

Its compact PCB layout and onboard antenna ensure reliable wireless signal transmission and easy integration into projects where space efficiency is important. Whether you are building smart home products, wireless monitoring systems, or connected devices, the RTL8720DN BW16 module delivers excellent wireless performance and flexible functionality.

Features:

• Dual-band WiFi support (2.4GHz & 5GHz)

• Bluetooth Low Energy BLE 5.0 connectivity

• Based on Realtek RTL8720DN chipset

• High-speed and stable wireless communication

• Low power consumption design

• Compatible with Arduino IDE

• Multiple GPIO and communication interfaces

• Compact module with onboard antenna

Specifications:

• Model: BW16 Module Board

• Chipset: RTL8720DN

• WiFi Standards: 802.11 b/g/n (2.4GHz & 5GHz)

• Bluetooth Version: BLE 5.0

• Operating Voltage: 3.3V

• Communication Interfaces: UART, SPI, I2C, GPIO

• Antenna Type: Onboard PCB antenna

• Wireless Function: WiFi + Bluetooth

• Development Support: Arduino and embedded platforms

Applications:

• IoT and smart home systems

• Wireless sensor networks

• Home automation projects

• Bluetooth and WiFi communication systems

• Industrial monitoring and control

• Smart appliances and connected devices

• DIY embedded electronics projects