Get information from Tuya SMR1- Wi-Fi Smart RCBO

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SMR1- Wi-Fi Smart RCBO parameters

  1. Install from Manage pallete
    1. node-red-contrib-tuya-smart-device library in Node-Red
    2. node-red-node-base64
    3. node-red-contrib-simpletime
  2. Follow instructions in the page to get the local keys for the device
  3. Create the flow in Node-Red import code below
  4. Configure the key and id for the device

Reference: TUYA WIFI RCBO LED Adjustable Smart Circuit Breaker Residual Current Circuit Breaker With Over Current and Leakage Protection


Node-Red Import code

[ { "id": "3729abbf064b1c02", "type": "tuya-smart-device", "z": "3cc77283e2cd6a24", "deviceName": "Breaker", "disableAutoStart": false, "deviceId": "", "deviceKey": "", "storeAsCreds": true, "deviceIp": "", "retryTimeout": 1000, "findTimeout": 10000, "tuyaVersion": "3.1", "eventMode": "event-both", "logLevel": "log-level-debug", "x": 540, "y": 120, "wires": [ [ "fd3ffb32ce742d34", "9767c5297ab1545b", "90b229b36a30e506" ], [] ] }, { "id": "823bf224bcd0f826", "type": "inject", "z": "3cc77283e2cd6a24", "name": "Get Status of dps 6", "props": [ { "p": "payload" }, { "p": "topic", "vt": "str" } ], "repeat": "60", "crontab": "", "once": false, "onceDelay": 0.1, "topic": "", "payload": "{\"operation\":\"GET\",\"dps\":6}", "payloadType": "json", "x": 320, "y": 120, "wires": [ [ "3729abbf064b1c02" ] ] }, { "id": "3c5576774886270b", "type": "inject", "z": "3cc77283e2cd6a24", "name": "Get Schema", "props": [ { "p": "payload" }, { "p": "topic", "vt": "str" } ], "repeat": "", "crontab": "", "once": false, "onceDelay": 0.1, "topic": "", "payload": "{\"operation\":\"GET\",\"schema\":true}", "payloadType": "json", "x": 330, "y": 200, "wires": [ [ "3729abbf064b1c02" ] ] }, { "id": "551a69bf6d6deb6f", "type": "function", "z": "3cc77283e2cd6a24", "name": "decode voltage", "func": "var voltage_u = msg.payload[0]\nvar voltage_l = msg.payload[1]\nvar voltage\nvoltage = (voltage_u*256 + voltage_l)/10\nmsg.payload = voltage\nreturn msg;", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 1300, "y": 200, "wires": [ [ "88f65798f9c62812" ] ] }, { "id": "ef318c5a33a453ad", "type": "function", "z": "3cc77283e2cd6a24", "name": "decode current", "func": "var current_u = msg.payload[2]\nvar current_m = msg.payload[3]\nvar current_l = msg.payload[4]\nvar current\ncurrent = (current_u*256*256 + current_m*256 + current_l)/1000\nmsg.payload = current\nreturn msg;", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 1300, "y": 260, "wires": [ [ "5a40ea29f1f5f80e" ] ] }, { "id": "437d14af053451f2", "type": "function", "z": "3cc77283e2cd6a24", "name": "decode wattage", "func": "var wattage_u = msg.payload[5]\nvar wattage_m = msg.payload[6]\nvar wattage_l = msg.payload[7]\nvar wattage\nwattage = (wattage_u*256*256 + wattage_m*256 + wattage_l)\nmsg.payload = wattage/1000\nreturn msg;", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 1280, "y": 320, "wires": [ [ "6689847a2093c3fb" ] ] }, { "id": "fd3ffb32ce742d34", "type": "function", "z": "3cc77283e2cd6a24", "name": "decode message phase a", "func": "var forward_current = msg.payload.data.dps[6] \nmsg.payload = forward_current\nreturn msg;", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 690, "y": 240, "wires": [ [ "988557b4f55a135e" ] ] }, { "id": "88f65798f9c62812", "type": "ui_text", "z": "3cc77283e2cd6a24", "group": "f8639725f2c6137b", "order": 9, "width": 0, "height": 0, "name": "", "label": "Voltage (V)", "format": "Template:Msg.payload", "layout": "row-spread", "className": "", "style": false, "font": "", "fontSize": 16, "color": "#000000", "x": 1530, "y": 200, "wires": [] }, { "id": "5a40ea29f1f5f80e", "type": "ui_text", "z": "3cc77283e2cd6a24", "group": "f8639725f2c6137b", "order": 9, "width": 0, "height": 0, "name": "", "label": "Current (A)", "format": "Template:Msg.payload", "layout": "row-spread", "className": "", "style": false, "font": "", "fontSize": 16, "color": "#000000", "x": 1530, "y": 260, "wires": [] }, { "id": "6689847a2093c3fb", "type": "ui_text", "z": "3cc77283e2cd6a24", "group": "f8639725f2c6137b", "order": 9, "width": 0, "height": 0, "name": "", "label": "Power (kW)", "format": "Template:Msg.payload", "layout": "row-spread", "className": "", "style": false, "font": "", "fontSize": 16, "color": "#000000", "x": 1530, "y": 320, "wires": [] }, { "id": "9767c5297ab1545b", "type": "function", "z": "3cc77283e2cd6a24", "name": "decode message forward power", "func": "var forward_current = msg.payload.data.dps[1] \nmsg.payload = forward_current/100\nreturn msg;", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 830, "y": 440, "wires": [ [ "60fdfb116a44993c" ] ] }, { "id": "7150535be695e430", "type": "ui_text", "z": "3cc77283e2cd6a24", "group": "f8639725f2c6137b", "order": 9, "width": 0, "height": 0, "name": "", "label": "Total electricity consumption (kWh)", "format": "Template:Msg.payload", "layout": "row-spread", "className": "", "style": false, "font": "", "fontSize": 16, "color": "#000000", "x": 1360, "y": 440, "wires": [] }, { "id": "90b229b36a30e506", "type": "function", "z": "3cc77283e2cd6a24", "name": "decode message leakage current", "func": "var forward_current = msg.payload.data.dps[15] \nmsg.payload = forward_current\nreturn msg;", "outputs": 1, "timeout": 0, "noerr": 0, "initialize": "", "finalize": "", "libs": [], "x": 840, "y": 540, "wires": [ [ "fa54511929e0919c", "47e94873b1dfcf28" ] ] }, { "id": "a92108264b6526f5", "type": "ui_text", "z": "3cc77283e2cd6a24", "group": "f8639725f2c6137b", "order": 9, "width": 0, "height": 0, "name": "", "label": "Leakage current (mA)", "format": "Template:Msg.payload", "layout": "row-spread", "className": "", "style": false, "font": "", "fontSize": 16, "color": "#000000", "x": 1320, "y": 540, "wires": [] }, { "id": "dcae09a2c96c43be", "type": "simpletime", "z": "3cc77283e2cd6a24", "name": "Print time", "mydate": true, "myymd": true, "myyear": true, "mymonth": true, "mymonthn": true, "mydom": true, "mydoy": true, "myday": true, "myhourpm": true, "myhour": true, "mytime": true, "mytimes": true, "myminute": true, "myminutes": true, "mysecond": true, "mymillis": true, "myepoch": true, "myrawdate": true, "mypm": true, "x": 1080, "y": 120, "wires": [ [ "5c011c187fb2a32b" ] ] }, { "id": "5c011c187fb2a32b", "type": "ui_text", "z": "3cc77283e2cd6a24", "group": "f8639725f2c6137b", "order": 9, "width": "0", "height": "0", "name": "", "label": "Timestamp unit reporting", "format": "Template:Msg.myrawdate", "layout": "row-spread", "className": "", "style": false, "font": "", "fontSize": 16, "color": "#000000", "x": 1270, "y": 120, "wires": [] }, { "id": "71e0568e46469064", "type": "simpletime", "z": "3cc77283e2cd6a24", "name": "Print time", "mydate": true, "myymd": true, "myyear": true, "mymonth": true, "mymonthn": true, "mydom": true, "mydoy": true, "myday": true, "myhourpm": true, "myhour": true, "mytime": true, "mytimes": true, "myminute": true, "myminutes": true, "mysecond": true, "mymillis": true, "myepoch": true, "myrawdate": true, "mypm": true, "x": 1180, "y": 620, "wires": [ [ "d62ecd4d902bc330" ] ] }, { "id": "d62ecd4d902bc330", "type": "ui_text", "z": "3cc77283e2cd6a24", "group": "f8639725f2c6137b", "order": 9, "width": "0", "height": "0", "name": "", "label": "Timestamp node trigger", "format": "Template:Msg.myrawdate", "layout": "row-spread", "className": "", "style": false, "font": "", "fontSize": 16, "color": "#000000", "x": 1390, "y": 620, "wires": [] }, { "id": "988557b4f55a135e", "type": "switch", "z": "3cc77283e2cd6a24", "name": "", "property": "payload", "propertyType": "msg", "rules": [ { "t": "nnull" } ], "checkall": "true", "repair": false, "outputs": 1, "x": 910, "y": 200, "wires": [ [ "dcae09a2c96c43be", "bc628644bdf3fe12", "bc91447e655f0af0", "427545b599c3c72b" ] ] }, { "id": "fa54511929e0919c", "type": "switch", "z": "3cc77283e2cd6a24", "name": "", "property": "payload", "propertyType": "msg", "rules": [ { "t": "nnull" } ], "checkall": "true", "repair": false, "outputs": 1, "x": 1030, "y": 620, "wires": [ [ "71e0568e46469064" ] ] }, { "id": "bc628644bdf3fe12", "type": "base64", "z": "3cc77283e2cd6a24", "name": "", "action": "", "property": "payload", "x": 1080, "y": 200, "wires": [ [ "551a69bf6d6deb6f" ] ] }, { "id": "bc91447e655f0af0", "type": "base64", "z": "3cc77283e2cd6a24", "name": "", "action": "", "property": "payload", "x": 1080, "y": 260, "wires": [ [ "ef318c5a33a453ad" ] ] }, { "id": "427545b599c3c72b", "type": "base64", "z": "3cc77283e2cd6a24", "name": "", "action": "", "property": "payload", "x": 1080, "y": 320, "wires": [ [ "437d14af053451f2" ] ] }, { "id": "60fdfb116a44993c", "type": "switch", "z": "3cc77283e2cd6a24", "name": "", "property": "payload", "propertyType": "msg", "rules": [ { "t": "btwn", "v": "0", "vt": "num", "v2": "10000000", "v2t": "num" } ], "checkall": "true", "repair": false, "outputs": 1, "x": 1090, "y": 440, "wires": [ [ "7150535be695e430" ] ] }, { "id": "47e94873b1dfcf28", "type": "switch", "z": "3cc77283e2cd6a24", "name": "", "property": "payload", "propertyType": "msg", "rules": [ { "t": "nnull" } ], "checkall": "true", "repair": false, "outputs": 1, "x": 1110, "y": 540, "wires": [ [ "a92108264b6526f5" ] ] }, { "id": "f8639725f2c6137b", "type": "ui_group", "name": "Power Meter House", "tab": "610d70e3f3b56633", "order": 9, "disp": true, "width": "6", "collapse": false, "className": "" }, { "id": "610d70e3f3b56633", "type": "ui_tab", "name": "Energy", "icon": "dashboard", "disabled": false, "hidden": false } ]

References

https://www.tongou.com/api/tuya-smart-device-api https://platform.tuya.com/cloud/basic?id=p1730042891122rfxxcy&region=EU&toptab=application&authorizeTab=0 https://eu.platform.tuya.com/cloud/explorer?id=p1730042891122rfxxcy&groupId=group-1633641501546254380&interfaceId=1633017088845021199 https://support.tuya.com/en/help/_detail/Kc3n6kr7kllhc https://flows.nodered.org/node/node-red-contrib-tuya-devices

{ 

 "result": {
   "properties": [
     {
       "code": "forward_energy_total",
       "custom_name": "",
       "dp_id": 1,
       "time": 1730055431846,
       "type": "value",
       "value": 526
     },
     {
       "code": "phase_a",
       "custom_name": "",
       "dp_id": 6,
       "time": 1730055436303,
       "type": "raw",
       "value": "CJwAEJMAAzU="
     },
     {
       "code": "leakage_current",
       "custom_name": "",
       "dp_id": 15,
       "time": 1730055377266,
       "type": "value",
       "value": 13
     },
     {
       "code": "switch",
       "custom_name": "",
       "dp_id": 16,
       "time": 1730041338833,
       "type": "bool",
       "value": true
     },
     {
       "code": "ov_set",
       "custom_name": "",
       "dp_id": 102,
       "time": 1730040757193,
       "type": "enum",
       "value": "Trip"
     },
     {
       "code": "uv_set",
       "custom_name": "",
       "dp_id": 103,
       "time": 1730040757193,
       "type": "enum",
       "value": "Closed"
     },
     {
       "code": "oc_set",
       "custom_name": "",
       "dp_id": 104,
       "time": 1730040757193,
       "type": "enum",
       "value": "Trip"
     },
     {
       "code": "op_set",
       "custom_name": "",
       "dp_id": 105,
       "time": 1730040757193,
       "type": "enum",
       "value": "Closed"
     },
     {
       "code": "temp_set",
       "custom_name": "",
       "dp_id": 107,
       "time": 1730040757193,
       "type": "enum",
       "value": "Trip"
     },
     {
       "code": "leak_set",
       "custom_name": "",
       "dp_id": 108,
       "time": 1730040757193,
       "type": "enum",
       "value": "Trip"
     },
     {
       "code": "online_state",
       "custom_name": "",
       "dp_id": 109,
       "time": 1730055252643,
       "type": "enum",
       "value": "online"
     },
     {
       "code": "event",
       "custom_name": "",
       "dp_id": 110,
       "time": 1730041339246,
       "type": "enum",
       "value": "Remote_ON"
     },
     {
       "code": "auto_reclosing",
       "custom_name": "",
       "dp_id": 112,
       "time": 1730040857647,
       "type": "bool",
       "value": true
     },
     {
       "code": "rd_set",
       "custom_name": "",
       "dp_id": 113,
       "time": 1730040752050,
       "type": "bool",
       "value": false
     },
     {
       "code": "c_thresh",
       "custom_name": "",
       "dp_id": 114,
       "time": 1730040828233,
       "type": "value",
       "value": 32
     },
     {
       "code": "ov_thresh",
       "custom_name": "",
       "dp_id": 115,
       "time": 1730040966287,
       "type": "value",
       "value": 250
     },
     {
       "code": "uv_thresh",
       "custom_name": "",
       "dp_id": 116,
       "time": 1730040757193,
       "type": "value",
       "value": 165
     },
     {
       "code": "leak_thresh",
       "custom_name": "",
       "dp_id": 117,
       "time": 1730040757193,
       "type": "value",
       "value": 30
     },
     {
       "code": "temp_thresh",
       "custom_name": "",
       "dp_id": 118,
       "time": 1730040757193,
       "type": "value",
       "value": 800
     },
     {
       "code": "op_thresh",
       "custom_name": "",
       "dp_id": 119,
       "time": 1730040934488,
       "type": "value",
       "value": 7625
     },
     {
       "code": "fap_a",
       "custom_name": "",
       "dp_id": 125,
       "time": 1730055431848,
       "type": "value",
       "value": 526
     },
     {
       "code": "temp_a",
       "custom_name": "",
       "dp_id": 131,
       "time": 1730055096069,
       "type": "value",
       "value": 339
     }
   ]
 },
 "success": true,
 "t": 1730055436824,
 "tid": "48fbf7be949511ef894136243096d294"

}

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