update

.gitignore

@@ -2,3 +2,4 @@ node_modules/*
 .DS_Store
 private.key
 config.json
+index_home.js

index.js

@@ -34,7 +34,8 @@ ngrok.once('connect', function (url) {
     ngrokurl = url;
     console.log("Ngrok connected as: ", ngrokurl);
 });
-ngrok.connect(8000);
+ngrok.connect({ addr: 8000,
+                region: 'eu'});
 
 // Watch for BLE Button events
 var noble = require('noble');

mictest.js

@@ -0,0 +1,23 @@
+var mic = require('mic');
+var chunkingStreams = require('chunking-streams');
+var SizeChunker = chunkingStreams.SizeChunker;
+
+
+var micInstance = mic({
+    rate: '16000',
+    channels: '1',
+    debug: true
+});
+
+
+var chunker = new SizeChunker({
+    chunkSize: 640 // must be a number greater than zero. 
+});
+
+
+var micInputStream = micInstance.getAudioStream();
+micInputStream.pipe(chunker);
+micInstance.start()
+chunker.on('data', function(chunk) {
+   console.log("Chunk size: ", chunk.data.length);    
+});

setup.sh

@@ -11,4 +11,5 @@ npm install -g node-gyp
 
 echo "defaults.pcm.card 1" >>  /etc/asound.conf
 echo "defaults.ctl.card 1" >> /etc/asound.conf
-
+
+