Hi, I use the arduino portenta, where I read in the value on A0. The sample rate is 12,5Msps. I would like to send that data wirelessly in real-time. A second arduino should then be able to receive that data wirelessly. I was wondering what the best way is to send data very fast wirelessly. I was thinking about Wi-Fi. Or is this not the best method? Thank you
If you have a [Arduino Portenta H7, it has a WiFi module built in, using that to transmit your data would probably be the way to go.](https://store.arduino.cc/usa/portenta-h7)