Universal Hubs - Write the Hub Once, Connect Over Bluetooth or Wi-Fi
BLE Hubs got two phones talking with nothing but Bluetooth between them. But Bluetooth is short, slow and stuck in one room. So I taught the same hub to speak Wi-Fi too: one hub, one contract, one discovery list, BLE and Wi-Fi players in the same game, Wi-Fi drops that resume without anyone noticing, and a hub you can reach from across the internet.