I recently bought the same Neon LED Strip from Action as the one discussed there: https://www.elektroda.com/rtvforum/topic4083817.html
However, my version of this strip is based on BK7231N, not LN882H.
Here are a few pictures of the tear-down:
![[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store](https://obrazki.elektroda.pl/3275353700_1734887930_thumb.jpg "[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store")
![[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store](https://obrazki.elektroda.pl/4580515800_1734887930_thumb.jpg "[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store")
![[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store](https://obrazki.elektroda.pl/8767616100_1734887930_thumb.jpg "[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store")
I started fiddling around with OBK and its different tools. I ended up with the following configuration:
When both toggles are set to ON, the brighness can be adjusted and the LED colors can be changed. PixelAnim also seems to be working fine.
It is not yet fully functional though. My main issue is that the red color doesn't quite work... Other colors work fine but red is mostly white (slightly pinky white maybe). When I change the RGB colors order, I can get the red color to work but then green or blue turns to white as well. I guess SM16703P may not be the correct driver but being new to OBK, I don't know yet the different available drivers and more specifically the one that could work in this case. Anyone could help ?
FYI, here are the parameters dumped from the original firmware:
However, my version of this strip is based on BK7231N, not LN882H.
Here are a few pictures of the tear-down:
![[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store](https://obrazki.elektroda.pl/3275353700_1734887930.jpg "[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store")
![[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store](https://obrazki.elektroda.pl/4580515800_1734887930.jpg "[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store")
![[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store](https://obrazki.elektroda.pl/8767616100_1734887930.jpg "[BK7231N] Configuring LSC Neon LED Strip with BK7231N Chip from Action Store")
I started fiddling around with OBK and its different tools. I ended up with the following configuration:
{
"vendor": "Action",
"bDetailed": "0",
"name": "LSC Smart Neon LED Strip",
"chip": "BK7231N",
"board": "TODO",
"flags": "0",
"keywords": [],
"pins": {
"6": "Rel;57",
"7": "PWM;4",
"20": "Btn_Tgl_All;0"
},
"command": "backlog startDriver SM16703P; SM16703P_Init 36 RBG; startDriver PixelAnim;",
"image": "https://obrazki.elektroda.pl/7599725600_1730200466.png",
"wiki": "https://www.elektroda.com/rtvforum/topic_YOUR_TOPIC.html"
}When both toggles are set to ON, the brighness can be adjusted and the LED colors can be changed. PixelAnim also seems to be working fine.
It is not yet fully functional though. My main issue is that the red color doesn't quite work... Other colors work fine but red is mostly white (slightly pinky white maybe). When I change the RGB colors order, I can get the red color to work but then green or blue turns to white as well. I guess SM16703P may not be the correct driver but being new to OBK, I don't know yet the different available drivers and more specifically the one that could work in this case. Anyone could help ?
FYI, here are the parameters dumped from the original firmware:
{
"Jsonver":"1.0.6",
"brightmin":"10",
"gmwb":"42",
"title20":"0",
"cdtime1":"60",
"1err":"65",
"cdtime2":"120",
"totallen":"300",
"gmwg":"63",
"knum":"1",
"leaderr":"55",
"wfcfg":"spcl_auto",
"colormin":"10",
"bitseq":"0",
"pmemory":"1",
"gmkb":"50",
"pairt":"180",
"cmod":"rgbc",
"slidemod":"0",
"customcode":"00ef",
"rstbr":"50",
"ktime":"5",
"0err":"85",
"colormax":"52",
"c_pin":"7",
"module":"CBU",
"ctrl_lv":"1",
"rstmode":"2",
"irpin":"26",
"brightmax":"73",
"sfunc":"1",
"key_lv":"0",
"wfct":"3",
"pwmhz":"1000",
"defbright":"100",
"starterr":"55",
"rstnum":"3",
"rstcor":"r",
"c_lv":"1",
"miso":"17",
"mosi":"16",
"k1dfunc":"0",
"keyfunc":"1",
"irfunc":"1",
"brifollow":"0",
"ctrl_pin":"6",
"ismusic":"0",
"prodagain":"1",
"key_pin":"20",
"brightstep":"20",
"remdmode":"0",
"cagt":"20",
"colorpfun":"0",
"CS":"15",
"gmwr":"100",
"rgbt":"20",
"gmkg":"60",
"onoffmode":"0",
"colororder":"1",
"LedNum":"36",
"irfunset":"[[14,00],[15,01],[3,02],[2,03],[19,04],[23,05],[27,06],[62,07],[20,08],[22,09],[26,0a],[95,0b],[21,0c],[25,0d],[29,0e],[96,0f],[12,10],[85,11],[13,12],[49,13]]",
"aging":"1",
"category":"0504",
"SCL":"14",
"gmkr":"80",
"defcolor":"r",
"crc":"36"
}
