Merge pull request #888 from ellisgl/master

Request for PID DDAA for org EllisGL

Author: tannewt

1209/DDAA/index.md

@@ -0,0 +1,11 @@
+---
+layout: pid
+title: DDAA Device
+owner: EllisGL
+license: BSD 3-Clause
+site: https://github.com/ellisgl/MewtureButton-Firmware
+source: https://github.com/ellisgl/MewtureButton-Firmware
+---
+This is for device that speaks Ding Ding Ack Ack (DDAA) protocol over serial.
+In this case, the Mewture Button is a device that uses this protocol to get and set mute status of audio input port.
+The PID would help quickly detect these devices.

org/EllisGL/index.md

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+---
+layout: org
+title: EllisGL
+site: https://github.com/ellisgl
+---
+Programmer and electronics hobbyist.