How can I communicate wifi between the stm32h board and esp8266? I want to send a command to scan the network on the board with esp8266 and show the scan list on the PC through the serial monitor. Using the AT command. Is it possible?

[wwgww]

My board is STM32H750B.

I use stmCubeMx and Iar programm.

[TDK]

If you program the ESP8266 to act as a wireless serial port, you can connect it to a UART peripheral on your chip and communicate that way.

It's not going to show up as a serial port since it's not a local device, but you can communicate with it via the ESP web interface.

[Tesla DeLorean]

Sure, you'd need to code the buffering/handling of the UARTs involved, transferring the responses to the PC connected UART.

You're unlikely to get people to code the project for you. Would suggest you start with UART examples within the CubeH7 tree. Read the datasheet/expectations for the ESP8266 you have connected.