Posted in home hacks, LED Hacks, Microcontrollers Tagged ESP8266, home automation, ir, IR gateway, mqtt ← Making A Servo Tester Just A Bit Better Tiny Mario Clone On A Tiny Processor → ...

Thanks to an IR proximity sensor, [romain] can interrupt the cycle and get the date, time, temperature, or even a smiley animation depending on the number of hand passes over the sensor.