The topic of my graduation project is data acquisition and debugging based on PDA, to realize data communication between PDA and PLC. This is my first time to contact EVC, and I don't know how to star...
I have been debugging the wireless module NRF24L01 recently. There are many things I don't understand. I would like to ask the experts for help. I hope you can give me some guidance: 1. I have never k...
I use the wifi_audio_app routine + wlan_station routine, and want to make a sound connected to the router through the WlanConnect() function, and then transmit it to the server through TCP. However, I...