Communication between 2 ESP controllers using SDIO (ESP32<->SDIO<->ESP32).

[Vinayak]

Hi ESP Community,

I am working on communicating between two ESP32-WROOM-32 microcontrollers using SDIO Host and Slave. As examples already given in ESP IDF. After hardware connection as given in that example, I am getting the following output

I (310) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (321) example_slave: ================ slave ready ================

I want to know the next step to get the buffer output on serial monitor. (from host to slave).