frodovdr/node-red-nodes
1
0
Fork 0
mirror of https://github.com/node-red/node-red-nodes.git synced 2025-03-01 10:37:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Better error handling for Pibrella buzzer. (and more useful).

Browse Source
This commit is contained in:
Dave C-J
2014-04-03 12:39:52 +01:00
parent 842d3e3c7e
commit 36bbddffe5
2 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
hardware/Pi/38-rpi-pibrella.html
View File

@@ -85,7 +85,7 @@
<script type="text/x-red" data-help-name="rpi-pibrella out">
<p>Raspberry Pi Pibrella output node. The Pibrella board must be fitted.</p>
<p>Will set the selected output high (on) or low (off) depending on the value passed in. Expects a <b>msg.payload</b> with either a 0 or 1 (or true or false).</p>
<p>The Buzzer is a divider so low numbers are high notes. 0 is off, and the sensible lowest note is around 250-300.</p>
<p>The Buzzer is a divider so low numbers are high notes. 0 is off, and the sensible lowest note is around 250-300. 2 is the highest note. 1 is just a buzz (so you can use 0/1 type inputs).</p>
<p>Requires the WiringPi gpio command in order to work.</p>
</script>