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A compact wireless gate control system using two D1 Mini (ESP8266) boards. One acts as a portable “key” that sends a secure Wi-Fi signal, while the second, installed near the gate, receives the signal and triggers a relay to simulate a button pres…
A compact wireless gate control system using two D1 Mini (ESP8266) boards. One acts as a portable “key” that sends a secure Wi-Fi signal, while the second, installed near the gate, receives the signal and triggers a relay to simulate a button press. Because it uses Wi-Fi, the system can also be controlled directly from a smartphone, making access simple, flexible, and reliable without modifying the original gate electronics.
