Yes agree.the Zigbee has IO pins that can connect direct to relay;
Zigbee talk to Zigbee. No internet.don't need internet
(at night) If there is no motion near the light then the light is at 1/4 power. When a car or person is moving then, full power.How could we make better automatic street light control system
(at night) If there is no motion near the light then the light is at 1/4 power. When a car or person is moving then, full power.
There are motion detectors .....What type of sensor is use to detect person or car.