Case Studies
Connectivity Module based on Qualcomm QCA4020
- Qualcomm QCA4020 Chipset
- Dual Wi-Fi / BLE 5.0 / ZigBee / Thread
- Hardware Design
- PCB Design
- Firmware Development
- RF Calibration
Project Summary:
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 applications like Smart Home, Networking, Entertainment and Smart Cities.
Important Parts:
- Qualcomm Wi-Fi, BLE, ZigBee, Thread
- Skyworks Wi-Fi Front End Module
- Skyworks RF Amplifier
- Macronix 16Mb NOR Flash Memory
Salient Features:
- Dual Band Wi-Fi, BLE 5.0, ZigBee, Thread.
- Meshing Capability
- Multiple I/O pins
- Compact Design: 39mm x 28mm x 4mm
Qmax Scope of work:
- Schematics Entry
- PCB Layout Design
- PCB Fabrication and Assembly
- Firmware development
- RF Calibration and Tuning
- Board Bring-up and testing