Think I figured it out. It was due to my failure to understand iperf/tcp. With TCP, the window size matters a lot. I tried using UDP instead (-u -b <very large number>) to max out UDP bandwidth at 100Mbps, as expected for a single ESP32 station. When I run iperf from my laptop to the second ESP32 st...

My application requires a large number of ESP32's (100+) all on the same Wifi network. I want to maximize bandwidth from my laptop to each of the connected ESP32's. I've done some testing with the wifi/iperf example in esp-idf and am puzzled by the results. I should be getting close to 100 Mbit/s, b...