It is a connectivity module based on the Qualcomm QCA 4020 Wireless SoC. The QCA4020 is a Qualcomm solution for the IOT domain. It has dual band Wi-Fi, BLE 5.0 and ZigBee radios all in one SoC. The module can be used in a multitude of IOT applications. The device can act as a Gateway between the internet and other IOT devices with BLE or ZigBee connectivity.
The QCA4020 is a low power SOC that integrates a Cortex M4F for application processing, Cortex M0 for network stack processing, and a separate processor for Wi-Fi. It has hardware level encryption and Co-Existence capability for Wi-Fi and BLE radios.
The Module can be used in a range of applicationslike Smart Home, Networking, Entertainment and Smart Cities.