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Lepro GU10 RGBWW Bulb Configuration with OpenBeken and Tuya-CloudCutter

karldonteljames 1137 8
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  • #1 21229471
    karldonteljames
    Level 3  
    Lepro GU10 RGBWW Bulb - Config - OpenBeken - Tuya-CloudCutter

    I purchase a set of these from amazon (link below), and managed to use the cloudcutter profile lepro-9200293-gu10-rgbct-bulb. I think they are running running firmware 2.9.9 - BK7231T. They all flashed with no issues at all. The biggest problem I had was that I couldn't find the settings. after a few hours of searching online i found that once I had flashed one (without trying multiple different configs) i could use the https://github.com/openshwprojects/BK7231GUIFlashTool/releases/tag/v1.3 to query the Tuya config. I've pasted it below for anyone else that wants to copy them. the only issue I have is that the homepage has a slider for cool and warm white which I don't need / doesn't work, as the bulbs only have warm white + RGB LEDS.

    I've not included any pictures of them taken apart as I didn't need to strip them.

    https://www.amazon.co.uk/dp/B086D9L8XC

    Code: text Expand Select all Copy to clipboard
    
{
   "rstnum":"3",
   "rstcor":"c",
   "Jsonver":"1.1.9",
   "brightmin":"5",
   "gmwb":"75",
   "title20":"1",
   "deftemp":"100",
   "gmwg":"70",
   "wfcfg":"spcl",
   "colormin":"10",
   "pmemory":"1",
   "gmkb":"60",
   "md":"0",
   "random":"0",
   "wfb64":"1",
   "stat":"0",
   "token":"null",
   "region":"null",
   "reg_key":"null",
   "dns_prio":"0{abi",
   "id":"null",
   "swv":"2.9.6",
   "bv":"40.00",
   "pv":"2.2",
   "lpv":"3.3",
   "pk":"keytg5kq8gvkv9dh",
   "firmk":"keytg5kq8gvkv9dh",
   "cadv":"0nc_tp",
   "ssid":"null",
   "passwd":"null",
   "cjccur":"3",
   "cmod":"rgbc",
   "iicscl":"26",
   "wt":"0",
   "cwtype":"0",
   "prodagain":"0",
   "rstbr":"30",
   "remdmode":"0",
   "colormax":"100",
   "cagt":"27",
   "iicw":"3",
   "module":"WBLC9",
   "cjwcur":"3",
   "iicsda":"24",
   "cwmaxp":"100",
   "iicc":"4",
   "dmod":"5",
   "gmwr":"100",
   "rgbt":"8",
   "gmkg":"60",
   "onoffmode":"1",
   "brightmax":"80",
   "iicg":"1",
   "wfct":"10",
   "rsttemp":"100",
   "category":"0504",
   "gmkr":"80",
   "iicr":"2",
   "defcolor":"c",
   "defbright":"100",
   "crc":"97",
   "cdv":"1.0.0",
   "dev_swv":"2.9.6",
   "s_id":"null",
   "dtp":"0",
   "sync":"0",
   "attr_num":"0",
   "mst_tp_0":"0",
   "mst_ver_0":"null",
   "mst_tp_1":"0",
   "mst_ver_1":"null",
   "mst_tp_2":"0",
   "mst_ver_2":"null",
   "mst_tp_3":"0",
   "mst_ver_3":"null",
   "dminfo_name":"null",
   "dminfo_code":"null",
   "dminfo_report_code":"null",
   "dminfo_sn":"null } }nc_tp",
   "regibx=Bgw_ai{key":"null",
   "lckey":"null",
   "h_url":"null",
   "h_ip":"null",
   "hs_url":"null",
   "hs_ip":"null",
   "hs_psk":"null",
   "hs_psk_ip":"null",
   "mqs_url":"null",
   "mqs_ip":"null",
   "mq_url":"null",
   "mq_ip":"null",
   "ai_sp":"null",
   "mq_psk":"null",
   "mq_psk_ip":"null",
   "time_z":"null",
   "s_time_z":"null",
   "wx_app_id":"null",
   "wx_uuid":"null",
   "dy_tls_m":"0",
   "cloud_cap":"0 }on",
   "regi{uuid":"hexUSVT4kqvu",
   "psk_key":"null",
   "auth_key":"MVJNlN5Y6S1pMGrg",
   "ap_ssid":"A",
   "ap_passwd":"null",
   "country_code":"null",
   "bt_mac":"null",
   "bt_hid":"null",
   "prod_test":"false }on",
   "mode":"rw",
   "property":"{type",
   "{type":"obj",
   "type":"enum}",
   "max":"1000",
   "scale":"0",
   "step":"1",
   "maxlen":"255}",
   "{mode":"rw",
   "ap_s{rstnum":"3"
}


    Code: text Expand Select all Copy to clipboard
    
Device configuration, as extracted from Tuya: 
- BP1658CJ_DAT on P24
- BP1658CJ_CLK on P26
- LED remap is 2 1 ? 4 3
Device seems to be using WBLC9 module, which is using BK7231T.
And the Tuya section starts at UNCOMMON POSITION 0


    Added after 10 [minutes]:

    sorry, it looks like it is similar to https://www.elektroda.com/rtvforum/topic4045670.html, but with a different controller, using the BP1658CJ chip instead of the BP5758D
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  • #3 21229792
    karldonteljames
    Level 3  
    Thanks, hope it helps someone.

    Using the openBeken firmware, is it possible to remove the kelvin slider as this light does not do cool or neutral daylight.
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  • #4 21229828
    divadiow
    Level 34  
    I don't think I've ever been aware of a way to disable the temperature slider completely (maybe @DeDaMrAz knows differently) but this flag may make it a little more useful

    Screenshot showing the selected Flag 24 option to emulate cool white with RGB in a device with four PWM.
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  • #5 21229831
    karldonteljames
    Level 3  
    I'll give that a try when I get home and provide feedback.
  • #6 21229853
    DeDaMrAz
    Level 20  
    BP1658C is 5ch LED controller so I don't know if the color temp slider can be removed.

    BP1658CJ schematic showing LED controller.

    https://bpsemi.com/col368/492

    You can try with flag 24 or with LED_Map 0 1 2 3 4 ( LED_Map RGBCW - where 0 is red, 1 is green, 2 is blue 3 is cold and 4 is warm) so you can try with LED_Map 2 1 0 4 but again I don't think it will remove the slider in the current build.
  • #7 21234319
    karldonteljames
    Level 3  
    I've looked through the docs but i'm not having a great day, is there a command i can issue to clear and set flags in bulk?

    I think I want to set the following: 4,10,12,17,18,23,24,37 to true, and the rest off.
    I tried flags 4,10,12,17,18,23,24,37 but the results varied, so I guess this was wrong.
  • #8 21234507
    divadiow
    Level 34  
    karldonteljames wrote:
    is there a command i can issue to clear and set flags in bulk?


    to clear all
    Code: Text
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    to set flags 4,10,12,17,18,23,24,37 to true
    Code: Text
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    Added after 1 [minutes]:

    my source for this was the autoexec examples page https://github.com/openshwprojects/OpenBK7231T_App/blob/main/docs/autoexecExamples.md
    Screenshot from a text editor showing an example of using commands to manage flags in autoexecExamples.md from a GitHub repository.

    Added after 18 [minutes]:

    I thought you could also use

    Code: Text
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    which is some calculation of all the flags enabled. You'll notice the "current value" change as you make changes and save.
    Screenshot of the flag settings panel for WinTest_3145CAFF with flag 4 highlighted.

    but it appears some flags are excluded from this calculation and make no difference to the flags value. I'm not sure what the story is with that
  • #9 21236288
    karldonteljames
    Level 3  
    Thank you. Is there a flag I am missing where I can set the light to turn on at full brightness if the power is turned off and back on?
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Topic summary

The discussion revolves around configuring the Lepro GU10 RGBWW bulb using OpenBeken firmware and Tuya-CloudCutter. The user successfully flashed the bulbs with the lepro-9200293-gu10-rgbct-bulb profile, noting that they operate on firmware version 2.9.9 with a BK7231T chip. A key issue raised was the presence of a non-functional cool/warm white slider in the interface, which is unnecessary for these bulbs. Participants suggested potential methods to disable or adjust the slider, including using specific flags and LED mappings. Additionally, there were inquiries about bulk flag setting commands and ensuring the light turns on at full brightness after a power interruption.
Summary generated by the language model.
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