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LSC 3203632.2 5m LED Strip (BK7231N) Pinout, IR, and SM16703P Integration Details

lexxua 54 0
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  • #1 21652048
    lexxua
    Level 2  
    Hi,
    Seems like LSC (Action) released a new version of the 5m LED strip, model number 3203632.2. It is still based on bk7231n, and flashing is quite easy.
    Pins that are already described here:
    https://community.home-assistant.io/t/using-l...1-rgbic-cctic-ledstrip-with-esphome/812822/35

    But it has only 3 connectors; however, I can't use CW, W leds here, my config:
    <code>
    {
    "vendor": "Tuya",
    "bDetailed": "0",
    "name": "Full Device Name Here",
    "model": "enter short model name here",
    "chip": "BK7231N",
    "board": "TODO",
    "flags": "1024",
    "keywords": [
    "TODO",
    "TODO",
    "TODO"
    ],
    "pins": {
    "16": "SM16703P_DIN;0",
    "22": "AlwaysHigh;0",
    "26": "IRRecv;37"
    },
    "command": "",
    "image": "https://obrazki.elektroda.pl/YOUR_IMAGE.jpg",
    "wiki": "https://www.elektroda.com/rtvforum/topic_YOUR_TOPIC.html"
    }
    </code>
    and Autoexec.bat:
    <code>
    PowerSave 0 // otherwise IR won't work
    startDriver SSDP
    startDriver Wemo // for Alexa
    startDriver SM16703P
    SM16703P_Init 120 RBG
    startdriver pixelanim
    startDriver NTP
    // Configure a local NTP server on your LAN so that devices do not need to connect to the internet
    ntp_setServer 192.168.77.145
    addEventHandler2 IR_NEC 0x0 0x6 led_enableAll 1
    addEventHandler2 IR_NEC 0x0 0x1 led_enableAll 0
    addEventHandler2 IR_NEC 0x0 0x10 add_dimmer 10
    addEventHandler2 IR_NEC 0x0 0x3 add_dimmer -10
    </code>
    Wi-Fi LED controller LSC held in hand, technical specifications visible on label. Green circuit board with electronic components held in a hand. PCB module with electronic components, connectors, and a push button

    Wi-Fi LED controller LSC held in hand, technical specifications visible on label. >

    Green circuit board with electronic components held in a hand.
    PCB module with electronic components, connectors, and a push button

    Does somebody else have the same LED stip and could share with me autoexec.bat?

    AI: Could you specify the exact board version or any markings on the PCB? This might help others with the same hardware share a compatible autoexec.bat.
    RGBMICIR_V1.0.
    2024.06.21
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