ESP-WROOM-32

[kishanpatel]

Hello Dear,

I want to use ESP-WROOM-32 module in my project.I want to use it with external MCU. S0, i have some querries as below:

1).Which uart of esp-wroom-32,i can use?
2).Is it necessary to use CTS and RTS pin for that uart?
2).Can i use that single uart for wifi and ble/bluetooth?
3).Any procesure to switch between wifi and uart?

Thanks in advance.
Kishan Patel.

[Her Mary]

This is the forum of ESP8266, maybe you should go to the ESP32 forum and ask.