Chamberlain garage door and gate opener
Moderators: rtenklooster, Voyager, BertB, Stuntteam
Chamberlain garage door and gate opener
I have following setup from Chamberlain
- Motorlift 500 garagedoor openener
- HC250 Gate openener
I have two remotes 4333eml and 4335eml
They work on the 433,92MHz band
However RFlink does not see the signal at all when I press a button on these remotes
Is Chamberlain supported?
Shouldn't the RFlink at least see this signal, even when he can not do anything with it?
- Motorlift 500 garagedoor openener
- HC250 Gate openener
I have two remotes 4333eml and 4335eml
They work on the 433,92MHz band
However RFlink does not see the signal at all when I press a button on these remotes
Is Chamberlain supported?
Shouldn't the RFlink at least see this signal, even when he can not do anything with it?
Re: Chamberlain garage door and gate opener
send you an email..
-=# RFLink Gateway Development Team #=-
Introduction: http://www.nemcon.nl/blog2/
Generic Support forum: http://www.esp8266.nu/forum/viewforum.php?f=8
Introduction: http://www.nemcon.nl/blog2/
Generic Support forum: http://www.esp8266.nu/forum/viewforum.php?f=8
Re: Chamberlain garage door and gate opener
The same for me.
I have the chamberlain garage door opener Premium 1000N.
I can't find this back yet in the list of suported devices.
Will this work?
I have the chamberlain garage door opener Premium 1000N.
I can't find this back yet in the list of suported devices.
Will this work?
Re: Chamberlain garage door and gate opener
Dear Stuntteam,
Same problem here, using Chamberlain Doormaster 420.
Nothing to find in data logging about this garage door.
Please can you give advise
kind regards,
Wim
Same problem here, using Chamberlain Doormaster 420.
Nothing to find in data logging about this garage door.
Please can you give advise
kind regards,
Wim
Re: Chamberlain garage door and gate opener
If nothing is received in debug mode, it is most likely that the sender is using a different kind of modulation which can not be received.
Obviously, in that case RFLink can not do anything with the RF signals...
However, in that case you could use the GPIO pins and connect wires between the assigned GPIO pins and the hardware buttons on a Chamberlain remote control to let RFLink simulate the key pressing and thus still control the garage door.
The only side effect is that you need to sacrifice a remote control for this.
Alternatively, when the Chamberlain is used as gate opener / fence opener you might be able to use some RF relay switches to override the Chamberlain setup and open the gates on both the Chamberlain and the alternative RF control.
I would however not use that on a garage door as it significantly lowers your security.
Obviously, in that case RFLink can not do anything with the RF signals...
However, in that case you could use the GPIO pins and connect wires between the assigned GPIO pins and the hardware buttons on a Chamberlain remote control to let RFLink simulate the key pressing and thus still control the garage door.
The only side effect is that you need to sacrifice a remote control for this.
Alternatively, when the Chamberlain is used as gate opener / fence opener you might be able to use some RF relay switches to override the Chamberlain setup and open the gates on both the Chamberlain and the alternative RF control.
I would however not use that on a garage door as it significantly lowers your security.
-=# RFLink Gateway Development Team #=-
Introduction: http://www.nemcon.nl/blog2/
Generic Support forum: http://www.esp8266.nu/forum/viewforum.php?f=8
Introduction: http://www.nemcon.nl/blog2/
Generic Support forum: http://www.esp8266.nu/forum/viewforum.php?f=8
Re: Chamberlain garage door and gate opener
Thank you, for quick reply ,Stuntteam wrote:If nothing is received in debug mode, it is most likely that the sender is using a different kind of modulation which can not be received.
Obviously, in that case RFLink can not do anything with the RF signals...
However, in that case you could use the GPIO pins and connect wires between the assigned GPIO pins and the hardware buttons on a Chamberlain remote control to let RFLink simulate the key pressing and thus still control the garage door.
The only side effect is that you need to sacrifice a remote control for this.
Alternatively, when the Chamberlain is used as gate opener / fence opener you might be able to use some RF relay switches to override the Chamberlain setup and open the gates on both the Chamberlain and the alternative RF control.
I would however not use that on a garage door as it significantly lowers your security.
I do not own a second remote to try and simulate with RF-link, so i have to find another solution if necessary
Kind regards, Wim
Re: Chamberlain garage door and gate opener
Hi
here are log from my 4335eml
everytime you push a button, it outputs 8 sequences:
middle button
middle again
big button
I will try to decode them and tell you...
here are log from my 4335eml
everytime you push a button, it outputs 8 sequences:
middle button
Code: Select all
20;6A;DEBUG;Pulses=42;Pulses(uSec)=600,750,990,780,990,810,930,330,1440,360,1410,870,900,870,900,1380,420,390,1380,390,1380,390,1380,1410,390,1380,390,900,870,900,870,1410,390,1410,390,900,870,900,870,900,870,6990;
20;6B;DEBUG;Pulses=42;Pulses(uSec)=1500,1350,450,330,1410,840,930,1350,420,1350,420,1350,420,360,1410,870,900,1380,420,1380,420,1380,420,360,1410,870,900,1380,420,1380,420,870,900,870,900,1380,420,390,1380,390,1380,6990;
20;6C;DEBUG;Pulses=42;Pulses(uSec)=540,840,930,840,930,840,930,360,1410,360,1410,840,930,840,930,1350,420,360,1410,360,1410,360,1410,1350,420,1350,420,870,900,870,900,1380,420,1380,420,870,900,870,900,870,900,6990;
20;6D;DEBUG;Pulses=42;Pulses(uSec)=1500,1350,450,330,1410,840,930,1350,450,1350,450,1350,450,360,1410,840,930,1350,420,1350,420,1350,420,360,1410,870,900,1350,420,1380,420,870,900,870,900,1380,420,390,1380,390,1380,6990;
20;6E;DEBUG;Pulses=42;Pulses(uSec)=540,840,930,840,930,840,930,360,1410,360,1410,870,930,870,900,1350,420,360,1410,360,1380,390,1380,1410,390,1410,390,900,870,900,870,1410,390,1410,390,900,870,900,870,900,870,6990;
20;6F;DEBUG;Pulses=42;Pulses(uSec)=1500,1350,450,330,1410,840,930,1350,420,1350,420,1350,420,360,1410,870,900,1380,390,1380,390,1380,390,390,1380,900,900,1380,390,1380,390,900,900,900,870,1380,390,390,1380,390,1380,6990;
20;70;DEBUG;Pulses=42;Pulses(uSec)=540,840,960,840,930,840,930,330,1410,360,1410,870,900,870,900,1380,420,390,1380,390,1380,390,1380,1380,420,1380,420,870,900,870,900,1380,420,1380,420,900,900,900,900,900,900,6990;
20;71;DEBUG;Pulses=42;Pulses(uSec)=1530,1320,450,330,1410,840,930,1350,450,1350,420,1350,420,360,1410,870,900,1380,420,1380,420,1380,420,390,1380,870,900,1380,420,1380,390,870,900,870,900,1380,390,390,1380,390,1380,6990;
Code: Select all
20;CB;DEBUG;Pulses=42;Pulses(uSec)=840,660,990,810,990,300,1440,1350,450,1350,420,1350,450,1350,450,870,900,390,1380,1380,420,870,900,1380,390,900,870,390,1380,390,1380,420,1350,420,1350,420,1350,420,1350,1410,360,6990;
20;CC;DEBUG;Pulses=42;Pulses(uSec)=1500,360,1410,870,900,1350,420,870,900,360,1380,1380,420,870,900,1380,420,1380,420,390,1380,870,900,390,1380,1380,420,390,1380,1380,420,1380,420,1380,420,870,900,900,900,390,1380,6990;
20;CD;DEBUG;Pulses=42;Pulses(uSec)=540,840,930,840,930,360,1410,1350,420,1350,420,1350,420,1350,420,870,930,360,1410,1350,420,870,900,1350,420,870,900,360,1410,360,1410,390,1380,390,1380,390,1380,390,1380,1380,390,6990;
20;CE;DEBUG;Pulses=42;Pulses(uSec)=1500,360,1410,840,930,1350,420,840,930,360,1410,1350,420,870,900,1350,420,1350,420,360,1380,870,900,390,1380,1410,390,420,1350,1410,390,1410,390,1410,360,900,870,900,870,420,1350,6990;
20;CF;DEBUG;Pulses=42;Pulses(uSec)=510,840,930,840,930,360,1410,1350,420,1350,420,1350,420,1350,420,870,900,360,1380,1380,390,900,900,1380,390,900,900,390,1380,390,1380,390,1380,390,1380,390,1380,390,1380,1380,390,6990;
20;D0;DEBUG;Pulses=42;Pulses(uSec)=1500,330,1440,840,930,1350,450,840,930,360,1410,1380,420,870,900,1380,420,1380,420,390,1380,870,900,390,1380,1380,420,390,1380,1380,420,1380,420,1380,420,900,900,900,900,390,1380,6990;
20;D1;DEBUG;Pulses=42;Pulses(uSec)=540,840,960,840,930,330,1410,1350,420,1350,420,1350,420,1350,420,870,900,360,1410,1380,420,870,900,1380,420,870,900,390,1380,390,1380,390,1380,390,1380,390,1380,390,1380,1380,390,6990;
Code: Select all
20;98;DEBUG;Pulses=42;Pulses(uSec)=0,270,540,1230,510,180,1530,330,1440,1350,450,360,1410,870,900,870,900,1380,420,870,900,1380,420,1380,390,390,1380,1380,390,900,900,390,1380,900,870,900,870,900,870,900,870,6990;
20;99;DEBUG;Pulses=42;Pulses(uSec)=1500,330,1440,840,930,360,1410,1350,450,1350,420,1350,420,1350,420,360,1410,1380,420,870,900,360,1380,390,1380,1380,420,390,1380,1380,420,1380,420,390,1380,1380,420,390,1380,870,900,6990;
20;9A;DEBUG;Pulses=42;Pulses(uSec)=540,1350,450,1350,450,330,1440,360,1410,1350,450,360,1410,840,930,840,930,1350,420,870,930,1350,420,1350,420,360,1410,1380,420,870,900,360,1410,870,900,870,900,870,900,870,900,6990;
20;9B;DEBUG;Pulses=42;Pulses(uSec)=1500,330,1440,840,930,330,1440,1350,450,1350,450,1350,420,1350,420,360,1410,1350,420,870,930,360,1410,360,1410,1350,420,360,1410,1380,420,1380,420,360,1380,1380,420,390,1380,900,900,6990;
20;9C;DEBUG;Pulses=42;Pulses(uSec)=540,1320,450,1350,450,330,1410,360,1410,1350,420,360,1410,870,900,870,900,1380,420,870,900,1380,420,1380,420,390,1380,1380,390,900,870,390,1380,900,870,900,870,900,870,900,870,6990;
20;9D;DEBUG;Pulses=42;Pulses(uSec)=1530,330,1440,840,930,360,1410,1350,420,1350,420,1380,420,1380,420,360,1410,1380,420,870,900,390,1380,390,1380,1380,420,390,1380,1380,390,1380,390,390,1380,1380,390,390,1380,900,900,6990;
20;9E;DEBUG;Pulses=42;Pulses(uSec)=540,1320,450,1320,450,330,1440,330,1410,1350,420,360,1410,870,900,870,900,1380,420,870,900,1380,420,1380,420,390,1380,1380,420,870,900,390,1380,870,900,870,900,900,900,870,900,6990;
20;9F;DEBUG;Pulses=42;Pulses(uSec)=1500,330,1440,840,930,330,1410,1350,450,1350,420,1350,420,1350,420,360,1410,1380,420,870,900,390,1380,390,1380,1380,420,390,1380,1380,420,1380,420,390,1380,1380,420,390,1380,870,900,6990;
Re: Chamberlain garage door and gate opener
not very easy
there are more than 3 pulse length
instead of 8 sequences, it repeat 4 times 2 sequences.
if x < 500:
v='s'
elif x < 700:
v='1'
elif x < 900:
v='2'
elif x < 1200:
v='3'
elif x < 4000:
v='l'
middle
middle again
looks like rolling code
there are more than 3 pulse length
instead of 8 sequences, it repeat 4 times 2 sequences.
if x < 500:
v='s'
elif x < 700:
v='1'
elif x < 900:
v='2'
elif x < 1200:
v='3'
elif x < 4000:
v='l'
middle
Code: Select all
1232323slsl2323lsslslsllsls3232lsls323232
llssl23lslslssl23lslslssl23lsls2323lsslsl
1232323slsl2323lsslslsllsls2323lsls232323
llssl23lslslssl23lslslssl23lsls2323lsslsl
1232323slsl2323lsslslsllsls3232lsls323232
llssl23lslslssl23lslslssl33lsls3332lsslsl
1232323slsl2323lsslslsllsls2323lsls333333
llssl23lslslssl23lslslssl23lsls2323lsslsl
Code: Select all
21323sllslslsls23slls23ls32slslslslslslls
lsl23ls23slls23lslssl23sllssllslsls2333sl
12323sllslslsls23slls23ls23slslslslslslls
lsl23ls23slls23lslssl23sllssllslsls3232sl
12323sllslslsls23slls33ls33slslslslslslls
lsl23ls23slls23lslssl23sllssllslsls3333sl
12323sllslslsls23slls23ls23slslslslslslls
Re: Chamberlain garage door and gate opener
2 and 3 merge into -
maybe should remove 1 also.
3 values:
a:'ls'
b:'--'
c:'sl'
maybe should remove 1 also.
Code: Select all
1------slsl----lsslslsllsls----lsls------
llssl--lslslssl--lslslssl--lsls----lsslsl
1------slsl----lsslslsllsls----lsls------
llssl--lslslssl--lslslssl--lsls----lsslsl
1------slsl----lsslslsllsls----lsls------
llssl--lslslssl--lslslssl--lsls----lsslsl
1------slsl----lsslslsllsls----lsls------
llssl--lslslssl--lslslssl--lsls----lsslsl
-1---sllslslsls--slls--ls--slslslslslslls
lsl--ls--slls--lslssl--sllssllslsls----sl
1----sllslslsls--slls--ls--slslslslslslls
lsl--ls--slls--lslssl--sllssllslsls----sl
1----sllslslsls--slls--ls--slslslslslslls
lsl--ls--slls--lslssl--sllssllslsls----sl
1----sllslslsls--slls--ls--slslslslslslls
a:'ls'
b:'--'
c:'sl'
Code: Select all
middle
bbbccbbacccaabbaabbb acbaaacbaaacbaabbacc
bbbccbbacccaabbaabbb acbaaacbaaacbaabbacc
bbbccbbacccaabbaabbb acbaaacbaaacbaabbacc
bbbccbbacccaabbaabbb acbaaacbaaacbaabbacc
middle again
bbcaaaabcababcccccca cbabcabaacbcacaaabbc
bbcaaaabcababcccccca cbabcabaacbcacaaabbc
bbcaaaabcababcccccca cbabcabaacbcacaaabbc
bbcaaaabcababcccccca
Re: Chamberlain garage door and gate opener
Indeed at first sight looks like rolling code with no real common data..
Pulses seem to be in pairs 840,930 = 1770 vs 360,1410 = 1770
Pulses seem to be in pairs 840,930 = 1770 vs 360,1410 = 1770
-=# RFLink Gateway Development Team #=-
Introduction: http://www.nemcon.nl/blog2/
Generic Support forum: http://www.esp8266.nu/forum/viewforum.php?f=8
Introduction: http://www.nemcon.nl/blog2/
Generic Support forum: http://www.esp8266.nu/forum/viewforum.php?f=8
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