Hi! My friends and I built this tool for our university internetworking class that lets you use an esp32 with a host PC to check the download speeds of available WiFi networks in the background. When a new fastest network is found, it sends a message to the host PC saying to switch to that network, saving you the effort of pausing your current task and manually switching.
Show HN: ESP32 Internet Speed Based WiFi Switcher for Linux | Heykuki News