Hello everyone,
Tomorrow I'm having a "challenge" exam, where I'm supposed to hack my teacher's Arduino Iot. We're working with MQTT protocol. Do you have nay idea how can i find out his information, more specifically tp which is his Leds topic so i can control his leds. We're supposing that he's not using any securiy matter. I think i just need to discover his topic and then control the LEDs. Thank you so much in advance ! It would be really helpful !