How to burn a firmware to ESP32 Devkit V1 by using MacBook Pro with USB Type C Adapter? I need to burn a firmware into the ESP32 Devkit V1 by using the MacBook Pro running macOS Catalina with USB type C port only. I get the USB type C to type A adapter with data transfer/sync and connect the ESP32 board to my MacBook by using it. 

By following the online tutorial, I install the CP210x USB to UART Bridge VCP Drivers from "https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers". 

Both v4 and v5 versions have been tried but still can't see the expected port by inputting "ls /dev/cu.*" in terminal. Only "/dev/cu.Bluetooth-Incoming-Port" can be seen. What is the problem?
My problem is solved. Finally, I found out my Micro-USB cable doesn't support date transfer/sync function.