Hi. I’d like to have several ESP32 send data to a single BBB via UDP, wirelessly. Could anyone give me pointers on how I might do that…?
First, you need a common network. So maybe use an External wifi module and connect both of them , there are PPP / AT modules for wifi.
For esp32, you can use Arduino IDE, there are some example codes . OR you could you esp-idf and lwip to create sockets.
For BBB, you could use python sockets to create a UDP packet