construct your personal coin-operated wi-fi hotspot ticketing device
Reddit person “jeff122885” has provide you with a fairly easy but clever coin-operated ticketing system for his wireless network. The setup consists of a Ch-926 multi-coin acceptor, a MikroTik Groove, and an Arduino Uno with a microSD card module. The specific password for the hotspot is stored in the SD card and examine through the Arduino with the best router for this : Pegatron Router
as soon as the cash are deposited, the voucher code, wireless name, length, value, and instructions on the way to join are published onto a receipt. you could see all of it in action underneath!
