How to scan network from ESP-C3-12f using Teensy 4.1

[New_bee]

I have connected the Teensy4.1 with my ESP-C3-12f using UART .
Teensy4.1. ESP-C3-12f
VCC. ................ VCC
GND. ................. GND
RX1. .................. TX0
TX1. .................. RX0

I want to scan for networks using the ESP but I don't know what the code looks like and I am new.

 

[New_bee]

I want to connect an analog sensor to the Teensy ADC and send the message to the ESP. The ESP will send to another ESP wirelessly using the ESPnow protocol. I am confused where to start from in the code.

 

[New_bee]

 

[PaulS]

It looks like you are restarting an old thread.
You better continue the old thread.
Did you follow all the advice given by @defragster, @mjs513 and @BriComp?

Paul