Watshome YT6018-2 weather station - Revision history

Arco at 18:53, 22 January 2013

2013-01-22T18:53:47Z

← Older revision		Revision as of 18:53, 22 January 2013
Line 17:		Line 17:
	1111 1010 1010 0000 1100 1011 1111 0000 0000		1111 1010 1010 0000 1100 1011 1111 0000 0000
	---- ---- --CC TTTT TTTT TTTT ---- ---- ----		---- ---- --CC TTTT TTTT TTTT ---- ---- ----
	~~F A~~

	CC is the channel		CC is the channel
	00 ch1		00 ch1
Line 32:		Line 31:

	the sensor on channel 1 has 1111:1101:1011 which is -37. -3.7 degrees Celsius.		the sensor on channel 1 has 1111:1101:1011 which is -37. -3.7 degrees Celsius.

			The first byte seems to change over time. now it's 11000111. maybe it's a battery status.

Arco at 18:52, 22 January 2013

2013-01-22T18:52:02Z

← Older revision		Revision as of 18:52, 22 January 2013
Line 1:		Line 1:
	'''Watshome YT6018-2 weather station		'''Watshome YT6018-2 weather station

			[http://appeltaart.mine.nu/arduino/SpaceLen.zip SpaceLen.zip Arduino library]

	The Watshome wireless sensor is realy a Fujian Youtong device see [http://www.youtonggroup.com/yt/details.asp?id=1110&catid=258&typeid=2 http://www.youtonggroup.com]		The Watshome wireless sensor is realy a Fujian Youtong device see [http://www.youtonggroup.com/yt/details.asp?id=1110&catid=258&typeid=2 http://www.youtonggroup.com]

Arco at 23:00, 19 January 2013

2013-01-19T23:00:18Z

← Older revision		Revision as of 23:00, 19 January 2013
Line 8:		Line 8:

	The 8ms gap is the start of the package.		The 8ms gap is the start of the package.
			Is is a space length protocol like X10.
	A '1' is a pulse followed by a gap of three times the pulse duration.		A '1' is a pulse followed by a gap of three times the pulse duration.
	A '0' is a pulse followed by a gap of the same duration as the pulse.		A '0' is a pulse followed by a gap of the same duration as the pulse.
Line 16:		Line 17:
	F A		F A

	CC is channel		CC is the channel
	00 ch1		00 ch1
	01 ch2		01 ch2
Line 24:		Line 25:
	In the above example the temperature is 0000:1100:1011 which is 203. So it is 20.3 degrees Celsius.		In the above example the temperature is 0000:1100:1011 which is 203. So it is 20.3 degrees Celsius.

			[[File:Yt6018-2-neg.PNG]]
	1111 1010 1000 1111 1101 1011 1111 0000 0000		1111 1010 1000 1111 1101 1011 1111 0000 0000
	---- ---- --CC TTTT TTTT TTTT ---- ---- ----		---- ---- --CC TTTT TTTT TTTT ---- ---- ----

	the sensor on channel 1 has 1111:1101:1011 which is -37. -3.7 degrees Celsius.		the sensor on channel 1 has 1111:1101:1011 which is -37. -3.7 degrees Celsius.

Arco at 22:56, 19 January 2013

2013-01-19T22:56:08Z

← Older revision		Revision as of 22:56, 19 January 2013
Line 14:		Line 14:
	1111 1010 1010 0000 1100 1011 1111 0000 0000		1111 1010 1010 0000 1100 1011 1111 0000 0000
	---- ---- --CC TTTT TTTT TTTT ---- ---- ----		---- ---- --CC TTTT TTTT TTTT ---- ---- ----
	7 A		F A

	CC is channel		CC is channel
Line 23:		Line 23:
	T is the temperature times 10		T is the temperature times 10
	In the above example the temperature is 0000:1100:1011 which is 203. So it is 20.3 degrees Celsius.		In the above example the temperature is 0000:1100:1011 which is 203. So it is 20.3 degrees Celsius.
	~~The negative temperature~~ is ~~unknown~~.
			1111 1010 1000 1111 1101 1011 1111 0000 0000
			---- ---- --CC TTTT TTTT TTTT ---- ---- ----

			the sensor on channel 1 has 1111:1101:1011 which is -37. -3.7 degrees Celsius.

Arco at 21:23, 18 January 2013

2013-01-18T21:23:19Z

← Older revision		Revision as of 21:23, 18 January 2013
Line 1:		Line 1:
	'''Watshome YT6018-2 weather station		'''Watshome YT6018-2 weather station

			The Watshome wireless sensor is realy a Fujian Youtong device see [http://www.youtonggroup.com/yt/details.asp?id=1110&catid=258&typeid=2 http://www.youtonggroup.com]

			With the protocol analyser from [http://www.nethome.nu www.nethome.nu] I got the following sample:

	[[File:Yt6018-2-proto.PNG]]		[[File:Yt6018-2-proto.PNG]]

	The 8ms gap is the start of the package.		The 8ms gap is the start of the package.
	A '1' is a pulse followed by a gap of three times the pulse duration.		A '1' is a pulse followed by a gap of three times the pulse duration.

Arco: Created page with "'''Watshome YT6018-2 weather station File:Yt6018-2-proto.PNG The 8ms gap is the start of the package. A '1' is a pulse followed by a gap of three times the pulse duration...."

2013-01-18T21:18:35Z

Created page with "'''Watshome YT6018-2 weather station File:Yt6018-2-proto.PNG The 8ms gap is the start of the package. A '1' is a pulse followed by a gap of three times the pulse duration...."

New page

'''Watshome YT6018-2 weather station
[[File:Yt6018-2-proto.PNG]]
The 8ms gap is the start of the package.
A '1' is a pulse followed by a gap of three times the pulse duration.
A '0' is a pulse followed by a gap of the same duration as the pulse.

so in the example the package is:
1111 1010 1010 0000 1100 1011 1111 0000 0000
---- ---- --CC TTTT TTTT TTTT ---- ---- ----
7 A

CC is channel
00 ch1
01 ch2
10 ch3

T is the temperature times 10
In the above example the temperature is 0000:1100:1011 which is 203. So it is 20.3 degrees Celsius.
The negative temperature is unknown.