Feature #590

Add pair button + LED

Added by Hammel over 3 years ago. Updated over 2 years ago.

Status:ClosedStart date:28 Jul 2017
Priority:NormalDue date:
Assignee:Hammel% Done:


Target version:Iron Man - 0.5.0
Severity:03 - Medium


This is an extension to the esp8266, model ESP-07 or later, that support a pair button and at least one LED. If the board already has LEDs that can be used to specify pair mode vs normal operation then an additional LED is not necessary.


#1 Updated by Hammel over 2 years ago

  • Status changed from New to Closed
  • % Done changed from 0 to 100

I've implemented this for the imlightsw code using an ESP-01. The LED is the Blue LED attached to pin 4 (TX) which I use if the serial output is disabled in the build. I've added the ability to have multiple blink patterns with this LED to provide feedback on operation when no serial console is attached.

I also have a Fritzing diagram for the breadboard layout of this design, which also includes overloading the use of the two GPIO pins for a switch and a relay. There is a separate fritzing diagram for the flash circuit, which can't be easily implemented with the LED/relay circuit and is therefore handled separately (flash on one breadboard, run on another).

Code committed and pushed.

Closing issue.

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