The Broadcom BCM20730 is a Bluetooth 3.0 single-chip HID (human interface device) solution that enables advanced wireless connectivity for PC peripherals and 3D glasses at more competitive price points and longer battery life than competing solutions

Vers: 3.6.2.2 Time: 20171130 Desc: Bugs in version 3.6.2 1. Cannot erase ESP32-D2WD and ESP32-PICO 2. Cannot show flash and mac information when no bin file is selected 3. Cannot download 40Mhz ESP8266 These bugs are all fixed in version