Hi
my goal is :
Create a Wifi button…
Power : 2 AA battery power
Wifi : ESP8266
Button with led
What would be the “best” choice to make this ?
Feature:
When I press the button, the power is on…
The board get the configuration of the wifi and the server from a SD Card
Connect to wifi
connect to server
send data
blink the led if error or light on the led if ok
shutdown the power
Any idea the achieve this ? in terms of board, component, and so on…
Thanks
Nicolas