100 lines
3.7 KiB
Plaintext
100 lines
3.7 KiB
Plaintext
# LoRaWAN Decoder file for MerryIoT DW10 Open/Close
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#
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# References
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# DW10 Product information: https://www.browan.com/products-detail/OpenClose-Sensor-EBL-LoRaWAN/
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# Browan JS Decoder (TTN): https://www.browan.com/member/login/?refererUrl=https%3A%2F%2Fwww.browan.com%2Fproducts-detail%2FOpenClose-Sensor-EBL-LoRaWAN%2F
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import string
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global.dw10Nodes = {}
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class LwDecoDW10
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static def decodeUplink(Node, RSSI, FPort, Bytes)
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var data = {"Device":"MerryIoT DW10"}
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data.insert("Node", Node)
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data.insert("RSSI", RSSI)
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var valid_values = false
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var last_seen = 1451602800
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var battery_last_seen = 1451602800
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var battery
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var rssi = RSSI
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var door_open
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var door_open_last_seen = 1451602800
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var button_pressed
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var temperature
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var humidity
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if global.dw10Nodes.find(Node)
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door_open = global.dw10Nodes.item(Node)[5]
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door_open_last_seen = global.dw10Nodes.item(Node)[6]
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end
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## SENSOR DATA ##
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if 120 == FPort && Bytes.size() == 9
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last_seen = tasmota.rtc('local')
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var last_door_open = door_open
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door_open = ( Bytes[0] & 0x01 ) ? 1 : 0
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data.insert("DoorOpen", ( door_open ) ? true : false )
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if last_door_open != door_open
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door_open_last_seen = tasmota.rtc('local')
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end
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button_pressed = ( Bytes[0] & 0x02 ) ? 1 : 0
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data.insert("ButtonPress", ( button_pressed ) ? true : false )
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data.insert("TamperDetect", ( Bytes[0] & 0x04 ) ? true : false )
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data.insert("TiltDetect", ( Bytes[0] & 0x08 ) ? true : false )
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data.insert("BattV", (( 21 + Bytes[1] ) * 100) / 1000.0 )
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battery_last_seen = tasmota.rtc('local')
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battery = (( 21 + Bytes[1] ) * 100) / 1000.0
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data.insert("TemperatureC", Bytes[2])
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temperature = Bytes[2]
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data.insert("Humidity", Bytes[3])
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humidity = Bytes[3]
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data.insert("DoorOpenLastDuration_mins", Bytes[4] | (Bytes[5] << 8))
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data.insert("DoorOpenEvents", Bytes[6] | (Bytes[7] << 8) | (Bytes[8] << 16 ))
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valid_values = true
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else
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# Ignore other Fports
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end #Fport
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if valid_values
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if global.dw10Nodes.find(Node)
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global.dw10Nodes.remove(Node)
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end
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# sensor[0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
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global.dw10Nodes.insert(Node, [Node, last_seen, battery_last_seen, battery, RSSI, door_open, door_open_last_seen, button_pressed, temperature, humidity])
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end
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return data
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end #decodeUplink()
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static def add_web_sensor()
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var msg = ""
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for sensor: global.dw10Nodes
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var name = string.format("DW10-%i", sensor[0])
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var name_tooltip = "MerryIoT DW10"
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var battery = sensor[3]
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var battery_last_seen = sensor[2]
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var rssi = sensor[4]
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var last_seen = sensor[1]
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msg += lwdecode.header(name, name_tooltip, battery, battery_last_seen, rssi, last_seen)
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# Sensors
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var door_open = sensor[5]
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var door_open_last_seen = sensor[6]
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var button_pressed = sensor[7]
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var temperature = sensor[8]
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var humidity = sensor[9]
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msg += "<tr class='htr'><td colspan='4'>┆" # |
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msg += string.format(" ☀️ %.1f°C", temperature) # Sunshine - Temperature
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msg += string.format(" 💧 %.1f%%", humidity) # Raindrop - Humidity
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msg += string.format(" %s %s", (door_open) ? "🔓" : "🔒", # Open or Closed lock - Door
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lwdecode.dhm(door_open_last_seen))
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msg += "{e}" # = </td></tr>
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end
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return msg
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end #add_web_sensor()
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end #class
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LwDeco = LwDecoDW10
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