Hello, I am absolutely new to this. I followed the instructions on YouTube how to flash a Tuya bulb (BK7231N). The device is a GHome Wi-Led Smart Bulb (WB4) that I bought on AliExpress. I removed the chip, flashed it, logged in to the webserver, and put it on my home network. I need some help to configure it (I tried to set PWM on 6,7,8,9, and 24 or 26) but it doesn't work. This is the configuration that I got from Easy UART Flasher:
Thank you,
Spoiler:
I am not very good at soldering so I will probably remove the module and re-install it (just to be sure).
{
"Jsonver":"1.0.0",
"brightmin":"10",
"gmwb":"75",
"title20":"0",
"gmwg":"70",
"wfcfg":"spcl_auto",
"colormin":"10",
"pmemory":"1",
"gmkb":"60",
"cmod":"rgbcw",
"mixway":"0",
"cwtype":"0",
"rstbr":"100",
"colormax":"100",
"iicw":"3",
"notdisturb":"0",
"module":"CB2L",
"iicsda":"26",
"cwmaxp":"100",
"dmod":"6",
"iicc":"4",
"brightmax":"100",
"iicg":"1",
"wfct":"3",
"iicr":"2",
"defbright":"100",
"rstnum":"3",
"rstcor":"c",
"deftemp":"100",
"bleonoff":"1",
"iicb":"0",
"dccur":"55",
"iicscl":"6",
"wt":"20",
"prodagain":"1",
"remdmode":"0",
"cagt":"20",
"drgbcur":"22",
"co{nc_tp":"0",
"ssid":"null",
"passwd":"null",
"md":"0",
"wfb64":"1",
"stat":"0",
"token":"null",
"region":"null",
"reg_key":"null",
"dns_prio":"0 }{uuid",
"psk_key":"7pwrXIZvFO4Utj3ZM94Wvv1rsEn4kFmb9k1Ay",
"auth_key":"MaPEH15VXWKhhim3QewBXVyVAwXKHxR6",
"ap_ssid":"SmartLife",
"ap_passwd":"null",
"country_code":"CN",
"bt_mac":"null",
"bt_hid":"null",
"prod_test":"false",
"fac_pin":"kesq6hvnmdl5zcq3 }lorpfun",
"gmwr":"100",
"rgbt":"10",
"colormaxp":"100",
"gmkg":"60",
"onoffmode":"0",
"dwcur":"55",
"rsttemp":"100",
"category":"0505",
"gmkr":"80",
"defcolor":"c",
"crc":"13"
}
Device configuration, as extracted from Tuya:
- BP5758D_DAT on P26
- BP5758D_CLK on P6
- LED remap is 2 1 0 4 3
Device seems to be using CB2L module, which is using BK7231N.
And the Tuya section starts, as usual, at 2023424
"Jsonver":"1.0.0",
"brightmin":"10",
"gmwb":"75",
"title20":"0",
"gmwg":"70",
"wfcfg":"spcl_auto",
"colormin":"10",
"pmemory":"1",
"gmkb":"60",
"cmod":"rgbcw",
"mixway":"0",
"cwtype":"0",
"rstbr":"100",
"colormax":"100",
"iicw":"3",
"notdisturb":"0",
"module":"CB2L",
"iicsda":"26",
"cwmaxp":"100",
"dmod":"6",
"iicc":"4",
"brightmax":"100",
"iicg":"1",
"wfct":"3",
"iicr":"2",
"defbright":"100",
"rstnum":"3",
"rstcor":"c",
"deftemp":"100",
"bleonoff":"1",
"iicb":"0",
"dccur":"55",
"iicscl":"6",
"wt":"20",
"prodagain":"1",
"remdmode":"0",
"cagt":"20",
"drgbcur":"22",
"co{nc_tp":"0",
"ssid":"null",
"passwd":"null",
"md":"0",
"wfb64":"1",
"stat":"0",
"token":"null",
"region":"null",
"reg_key":"null",
"dns_prio":"0 }{uuid",
"psk_key":"7pwrXIZvFO4Utj3ZM94Wvv1rsEn4kFmb9k1Ay",
"auth_key":"MaPEH15VXWKhhim3QewBXVyVAwXKHxR6",
"ap_ssid":"SmartLife",
"ap_passwd":"null",
"country_code":"CN",
"bt_mac":"null",
"bt_hid":"null",
"prod_test":"false",
"fac_pin":"kesq6hvnmdl5zcq3 }lorpfun",
"gmwr":"100",
"rgbt":"10",
"colormaxp":"100",
"gmkg":"60",
"onoffmode":"0",
"dwcur":"55",
"rsttemp":"100",
"category":"0505",
"gmkr":"80",
"defcolor":"c",
"crc":"13"
}
Device configuration, as extracted from Tuya:
- BP5758D_DAT on P26
- BP5758D_CLK on P6
- LED remap is 2 1 0 4 3
Device seems to be using CB2L module, which is using BK7231N.
And the Tuya section starts, as usual, at 2023424
Thank you,