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SM5262 Chip NovaStar Switch
#1
I tried to get my old Switches from Novastar to work with pilight but had no success at first.
The remote uses the SM5262 Chipset and I could not find a datasheet.
I tried to receive it with pilight-receive and it was shown as Daycom, Elro800 and Elro400 (in that order, every time), but sending one of the recorded codes did not work.
Then I recorded the codes using pilight-debug to analyze the codes:
Number1 off:
Code:
294 882 882 294
882 294 882 294
294 882 294 882
294 882 882 294
882 294 882 294
294 1176 294 882
294 882 882 294
294 1176 882 294
294 1176 882 294
294 882 882 294
294 1176 882 294
294 882 294 882
294 9996
Code:
translated to 0/1
01 10 10 10 01 01 01 10 10 10 01  01 01 10 01 10   01 10 01 10 01   10 01 01 0stop

translated to threestate (0=0101 1=1010 f=0101)
f10f1 0f0 ff f0 stop
The only difference to the Elro codes seems to be the "1" code. It ist only used in the first digits of the code that are allways the same for all Keys.
The code f10f1 equals the solder bridges on the chip pins A0-A5, 0=GND, 1=12V, f=float. Most remotes do not use all three of the states, but mine does.

My easy solution for the problem: I removed the two solder bridges for "1" and now it works fine (pilight-send -p elro_800_switch -s 4 -u 1 -f).

After I finished I found the datasheet: http://www.alldatasheet.com/datasheet-pd...5262B.html.

I hope this information helps someone.





I include all the remaining codes and hope I did not mix them up:
Code:
Number 1 on
261 1015 899 377 928 377 899 377 261 1015 261 1015 261 1015 928 377 870 406 899 377 261 1015 261 1073 174 1073 899 348 261 1044 870 377 261 1015 899 348 261 1044 899 377 232 1044 261 1015 261 1015 899 377 261 10005
01 10 10 10 01 01 01 10 10 10 01  01 01 10 01 10   01 10 01 10 01   01 01 10 0stop
f10f1 0f0 ff 0f stop
Number 2 off
300 900 900 300 900 300 900 300 300 900 300 900 300 900 900 300 900 300 900 300 300 900 900 300 300 900 300 900 300 900 900 300 300 900 900 300 300 900 900 300 300 900 900 300 300 900 300 900 300 10000
01 10 10 10 01 01 01 10 10 10 01  10 01 01 01 10   01 10 01 10 01   10 01 01 0stop
f10f1 f0f ff f0 stop
Number 2 on
232 1044 899 377 899 377 928 377 203 1044 232 1044 232 1073 870 406 899 377 899 377 261 1044 899 377 232 1044 232 1044 261 1044 899 377 290 1015 899 377 232 1044 899 377 261 1073 203 1044 232 1073 841 406 261 9947
01 10 10 10 01 01 01 10 10 10 01  10 01 01 01 10   01 10 01 10 01   01 01 10 0stop
f10f1 f0f ff 0f stop
Number 3 off
290 957 957 319 986 319 957 319 319 957 319 957 319 986 957 319 957 319 928 348 290 986 928 348 290 986 928 348 290 986 319 986 290 986 928 348 290 1044 870 435 232 1015 899 348 261 1015 290 1015 261 10005
01 10 10 10 01 01 01 10 10 10 01  10 01 10 01 01   01 10 01 10 01   10 01 01 0stop
f10f1 ff0 ff f0 stop
Number 3 on
290 957 957 319 986 319 957 319 319 957 319 957 319 986 957 319 957 319 928 348 290 986 928 348 290 986 928 348 290 986 319 986 290 986 928 348 290 1044 870 435 232 1044 261 1015 261 1015 899 377 261 10005
01 10 10 10 01 01 01 01 10 10 01  10 01 10 01 01   01 10 01 10 01   01 01 10 0stop
f10f1 ff0 ff 0f stop
Number 4 off
294 1176 882 294 882 294 882 294 294 882 294 882 294 882 882 294 882 294 882 294 294 882 882 294 294 882 882 294 294 882 882 294 294 1176 294 1176 0 1176 882 294 294 1176 882 294 294 882 294 1176 294 9996
01 10 10 10 01 01 01 10 10 10 01  10 01 10 01 10   01 01 01 10 01   10 01 01 0Stop
f10f1 fff ff f0 stop
Number 4 on
232 1131 812 406 870 406 870 406 232 1073 232 1102 145 1102 841 406 870 377 899 406 232 1044 870 406 261 1044 899 406 232 1073 841 435 203 1073 232 1044 232 1044 899 377 232 1073 232 1102 203 1073 870 406 232 10092
01 10 10 10 01 01 01 10 10 10 01  10 01 10 01 10   01 01 01 10 01   01 01 10 0stop
f10f1 fff ff 0f stop
 
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