–Calling all coders----
Trying to utilize the rtlduino rtl8720dn as best as i can in a drone application. Along with acting as a wifi repeater, would like for the rtlduino to activate a buzzer after 45 minutes of powered up time. In other words most drones should be done flying after at max 30 minutes uptime. This is kind of a simplistic approach to being a lost drone locater,with no user intervention. This is probably an easy coding task,for someone much smarter than I.