ESP-Now Range Test: Real-World Results for ESP32 Devices!

What&the range of ESP-Now on the ESP32? I got asked this a lot after the walky-talky project. Turns out you can get around 500m distance - pretty amazing! I can get around 320m between two ESP32 modules with standard ESP-Now. If I switch into "Long Range" mode then I can trade off bandwidth for range and get 500m! Pretty amazing. Theoretically, you should be able to get 1km in Long Range mode - but I think that would be under ideal conditions and not really "real world". Components: ----