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Sonoff-Style WHD06 V1.2 Smart Breaker Teardown and Configuration Guide

aike 1218 1
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  • Helpful post
    #1 20871311
    aike
    Level 5  
    Teardown and config for Sonoff-style WHD06 V1.2(2525D) 10A 1Channel Smart Breaker. Original firmware dump attached.

    Extracted Tuya JSON

    
    {
    	"rl1_lv":"1",
    	"on_off_cnt":"10",
    	"onoff_rst_m":"1",
    	"onoff_clear_t":"10",
    	"rand_dpid":"42",
    	"net_trig":"4",
    	"onoff_n":"5",
    	"netled1_lv":"0",
    	"jv":"110.0.0",
    	"onoff_rst_type":"2",
    	"ffc_select":"0",
    	"total_bt_pin":"8",
    	"nety_led":"1",
    	"total_stat":"0",
    	"reset_t":"5",
    	"netled1_pin":"7",
    	"remote_add_dp":"49",
    	"remote_list_dp":"50",
    	"net_type":"0",
    	"inch_dp":"44",
    	"module":"CB2S",
    	"ch_cddpid1":"9",
    	"inch_en1":"0",
    	"onoff1":"23",
    	"clean_t":"5",
    	"init_conf":"38",
    	"zero_select":"0",
    	"onoff_type":"0",
    	"series_ctrl":"0",
    	"total_bt_lv":"0",
    	"cyc_dpid":"43",
    	"ch_num":"1",
    	"rl1_pin":"24",
    	"netn_led":"2",
    	"ch_dpid1":"1",
    	"crc":"12",
    	"}PyKAgw_di{abi":"0",
    	"id":"null",
    	"swv":"1.3.10",
    	"bv":"40.00",
    	"pv":"2.2",
    	"lpv":"3.4",
    	"pk":"keyjnuy4s3kre7m7",
    	"firmk":"keyjnuy4s3kre7m7",
    	"cadv":"1.0.5",
    	"cdv":"1.0.0",
    	"dev_swv":"1.3.10",
    	"s_id":"null",
    	"dtp":"0",
    	"sync":"0",
    	"attr_num":"1",
    	"mst_tp_0":"9",
    	"mst_ver_0":"1.3.10",
    	"mst_md5_0":"null",
    	"mst_tp_1":"0",
    	"mst_ver_1":"null",
    	"mst_md5_1":"null",
    	"mst_tp_2":"0",
    	"mst_ver_2":"null",
    	"mst_md5_2":"null",
    	"mst_tp_3":"0",
    	"mst_ver_3":"null",
    	"mst_md5_3":"null } )KAgw_wsm{nc_tp",
    	"ssid":"null",
    	"passwd":"null",
    	"md":"0",
    	"random":"0",
    	"wfb64":"1",
    	"stat":"0",
    	"token":"null",
    	"region":"null",
    	"reg_key":"null",
    	"dns_prio":"0 }{uuid",
    	"psk_key":"KyBTq6Ow1P1orFvbTjVxMFLvRItHqHMRpx0uI",
    	"auth_key":"PaZkSm27AdShOxUAdqIUn4ZVde9NEiVk",
    	"ap_ssid":"SmartLife",
    	"ap_passwd":"null",
    	"country_code":"null",
    	"bt_mac":"null",
    	"bt_hid":"null",
    	"prod_test":"false",
    	"fac_pin":"ou2bkkpcujw1z9gt }{nc_tp"
    }
    


    Device configuration, as extracted from Tuya:
    - Pair/Toggle All Button on P8
    - WiFi LED on P7
    - TglChannelToggle (channel 1) on P23
    - Relay (channel 1) on P24

    Photos
    Spoiler:

    Sonoff WHD06 smart Wi-Fi switch set on a table.
    Open casing of Sonoff WHD06 V1.2 smart switch with visible electronic components.
    Close-up of the Sonoff WHD06 smart switch PCB.
    Close-up of the circuit board of a Sonoff WHD06 smart switch.



    Original firmware dump:
    readResult...-02-11.zip Download (1.03 MB)
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  • #2 20871324
    p.kaczmarek2
    Moderator Smart Home
    And here is OBK template:
    Code: JSON
    Log in, to see the code

    Thanks!
    Helpful post? Buy me a coffee.
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