3 ms·
The esp8266 is a WiFi + micro for £5 which should be able to do all this if attached to a relay. Small DCDC converter to power it. I think it can make HTTP requ
by tonylemesmer 12y ago
The esp8266 is a WiFi + micro for £5 which should be able to do all this if attached to a relay. Small DCDC converter to power it. I think it can make HTTP requests and has GPIO.