In the earlier versions of the button there was quite a bit of support electronics to handle converting the momentary action of the button to a “hard” power control for the ESP8266.

To configure the ESP8266, [dequng] is using the ESP-TOUCH app for Android, and setting up new functionality in this ESP button is as simple as putting a URL in the button’s Flash.

But, you know, it is The Flash. And the conclusion of the rather popular Batman crossover storyline, The Button, will now come out on May 17th rather than the intended May 10th.

After months of speculation, it has now been confirmed that it was Jay Garrick whose return was teased on the cover to The Flash #22, the conclusion of “The Button,” out today. The concept of ...