Smoke Alarm by Email - Revision history

Katherine.d: /* Debugging steps */

2012-12-28T02:07:01Z

‎Debugging steps

Katherine.d: /* Usage */

2012-12-28T02:04:31Z

‎Usage

Katherine.d: /* Usage */

2012-12-28T02:02:50Z

‎Usage

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Katherine.d: /* Usage */

2012-12-28T01:29:58Z

‎Usage

Katherine.d: /* Debugging steps */

2012-12-28T01:27:26Z

‎Debugging steps

Katherine.d: Created page with "== Introduction == This is an open source alarm device. When the concentration of toxic gas is high, MQ2 Shield alerts by sending email .This is used in gas leakage detectin..."

2012-12-28T01:26:12Z

Created page with "== Introduction == This is an open source alarm device. When the concentration of toxic gas is high, MQ2 Shield alerts by sending email .This is used in gas leakage detectin..."

New page

== Introduction ==
This is an open source alarm device.

When the concentration of toxic gas is high, MQ2 Shield alerts by sending email .This is used in gas leakage detecting equipments in family and industry, are suitable for detecting of LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.

== Features ==
*Wide detecting scope
*Fast response and High sensitivity
*Stable and long life
*Simple set up

== Usage ==

=== Set Up ===
[[File:smokealarmsetup.bmp]]

=== Debugging steps ===
*1. Connect these three boards as shown in the above. Power it by USB.
*2. Download programs to Arduino.
*3. Open serial debugging tools. Use lighter or other tool that can distribute gas around MQ2 sensor. (Default setting is when output number is more than 50, send mails ) User and password have to be encrypted by Base64.

[[File:smokealarm1.bmp]]

*4. Pay attention to mail server IP and port. The setting has to be correct. Or the mail receiving will be failed. Mail is as following picture shows (test sina and yahoo). Here we suggest use yahoo mailbox.

[[File:smokealarm2.bmp]]

@@ Line 28: / Line 28: @@
 *5. During sending the mail, if long time no connection to the server, wifi will shut down automatically. Program has been added soft wdt. When wifi is shut down it will jump to OOOOH address of the program automatically.
 The sample Arduino code is provided here:
 <syntaxhighlight lang="c">

@@ Line 13: / Line 13: @@
 === Set Up ===
-[[File:smokealarmsetup.jpg]]
+[[File:smokealarmsetup.png]]
 === Debugging steps ===
@@ Line 20: / Line 20: @@
 *3. Open serial debugging tools. Use lighter or other tool that can distribute gas around MQ2 sensor. (Default setting is when output number is more than 50, send mails ) User and password have to be encrypted by Base64.
-[[File:smokealarm1.jpg]]
+[[File:smokealarm1.png]]
 *4. Pay attention to mail server IP and port. The setting has to be correct. Or the mail receiving will be failed. Mail is as following picture shows (test sina and yahoo). Here we suggest use yahoo mailbox.
-[[File:smokealarm2.jpg]]
+[[File:smokealarm2.png]]
 *5. During sending the mail, if long time no connection to the server, wifi will shut down automatically. Program has been added soft wdt. When wifi is shut down it will jump to OOOOH address of the program automatically.

← Older revision		Revision as of 01:27, 28 December 2012
Line 25:		Line 25:

	[[File:smokealarm2.bmp]]		[[File:smokealarm2.bmp]]
		+
		+	*5. During sending the mail, if long time no connection to the server, wifi will shut down automatically. Program has been added soft wdt. When wifi is shut down it will jump to OOOOH address of the program automatically.