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[ESP8266/TYLC5] Teardown Details of Tuya Smart Breaker YX-WS01B with ESP8266/TYLC5

insmod 1095 1
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  • #1 21288858
    insmod
    Level 22  
    Teardown of this relay (no longer available? I ordered it on 06.10.24)

    Main board: FL-S63-V2.1
    Relay: Yongwei Y3F-105DM 10A 250V
    View of smart relay XX-WSD01 on a light background.
    FL-S63-V2.1 motherboard with Yongwei Y3F-105DM relay on a wooden table. View of the bottom side of a black circuit board with metallic traces and solder points.
    Close-up of a circuit board with visible electronic components and connections. Close-up of electronic component TYLC5 on a circuit board with a relay and LED.

    Little extra can be said about this one, as there are many similar devices.
    The only notable things is that it uses ESP8266 and contains extra joints for TYLC4 or TYWE2L (or their beken analogues).

    No pins, and i will later replace TYLC5 with ESP8684-WROOM-05 for personal consistency.

    Boot log:
    
     ets Jan  8 2013,rst cause:2, boot mode:(3,6)
    
    load 0x40100000, len 2592, room 16 
    tail 0
    chksum 0xf3
    load 0x3ffe8000, len 764, room 8 
    tail 4
    chksum 0x92
    load 0x3ffe82fc, len 676, room 4 
    tail 0
    chksum 0x22
    csum 0x22
    
    2nd boot version : 1.7(5d6f877)
    SPI Speed : 40MHz
    SPI Mode : DOUT
    SPI Flash Size & Map: 8Mbit(512KB+512KB)
    jump to run user1 @ 1000
    
    V2
    Mo
    OS SDK ver: 2.1.1(d5d6b2d) compiled @ Jun 17 2020 10:39:04
    
     phy ver: 1058_13, [N]user_main.c:346 SDK version:2.1.1(d5d6b2d)
    [N]user_main.c:354 fireware info name:esp_smart_breaker_cjs version:1.1.6
    [N]user_main.c:355 tuya sdk version:4.0.4
    [N]user_main.c:359 tuya sdk compiled at Jul 24 2020 16:47:50
    [N]user_main.c:360 BV:6.02 PV:2.2 LPV:3.3
    reset reason: 6
    epc1=0x00000000, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000,depc=0x00000000
    mode : null
    mode : sta(8c:aa:b5:01:f1:0b)
    add if0
    scandone
    [N]device.c:621 fireware info name:esp_smart_breaker_cjs version:1.1.6
    [N]gw_intf.c:408 Authorization success
    [ERR]wf_sdk_adpt.c:616 !!!!!!CHIP_MAC:8caab501f10b FLASH_MAC:c44f33e7a380!!!!!!
    
    [N]wf_sdk_adpt.c:1605 Smartconfig
    [N]device.c:391 msf_get ch state err:28
    [N]device.c:916 OUT2 = {"1":true} 
    scandone
    [N]mqtt_client.c:612 gw wifi stat is:1
    [N]mqtt_client.c:612 gw wifi stat is:1
    [N]mqtt_client.c:612 gw wifi stat is:1
    
    
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  • #2 21292824
    divadiow
    Level 34  
    cool. will you run OpenESP32 on it when you replace with ESP8684-WROOM-05?
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