Bluetooth+Wi-Fi Combo Module
RTL8720DN Chip Bluetooth Wi-Fi Combo Module 802.11a/b/g/n-Bluetooth Wi-Fi module Manufacturer
Working example of using HTTPS about BLE 5.0 och 802.11 a/b/g/n wifi module
How to upgrade Bluetooth Wi-Fi Dual Band module FSC-BW236 Over The Air?
