If you want to know when the train is coming, you could pull up a webpage on your phone, or walk all the way to the station ...
Olimex ESP32-C5-Devkit-Lipo is a compact ESP32-C5 board with dual-band WiFi 6, Bluetooth LE, and a 802.15.4 radio for Zigbee, Thread, and Matter connectivity with support for LiPo battery for a ...