Quick Start
Connect to the device at
http://currentlyone_DEVICEID/events
or
http://IP_ADDRESS/events
and consume the stream of events. It has the following structure:
status online
config {"id":"b8b41879cf58","v":"2.0.25","m":"HAN","ssid":"DLink2.4GHz","localIP":"10.0.1.122","mqtt":"***","name":"b8b4 HAN", "imps":1000,"crc":"verify","autoFota":"auto","pullup":"disabled","t":"2023-10-12T19:59:33+0200","rr":"SW","rssi":"-87"}
state {"m":"ALL","t":"2023-10-03T23:39:20+0200","sec":1696369160,"detected":[ {"id":"byd_charge","to":0,"algo":0,"Wh":31537}]}
state {"m":"HAN","t":"2023-10-12T18:54:20+0100","W":757,"Wh":2950419,"Ph":0,"Rh":422573,"Qh":1400936,"P":0,"R":0,"Q":521,"L1":373,"P1":0,"R1":0,"Q1":300,"I1":2.000,"U1":232.500,"L2":75,"P2":0,"R2":0,"Q2":155,"I2":0.700,"U2":233.000,"L3":308,"P3":0,"R3":0,"Q3":65,"I3":1.300,"U3":235.200,"sec":1697133260,"csW":0.253,"csR":0.040,"csL1":0.326,"csR1":0.076,"csL2":2.336,"csR2":0.044,"csL3":-0.619,"csR3":-0.426}
state {"m":"HAN","t":"2023-10-12T18:54:30+0100","W":752,"Wh":2950421,"Ph":0,"Rh":422573,"Qh":1400937,"P":0,"R":0,"Q":521,"L1":371,"P1":0,"R1":0,"Q1":300,"I1":2.000,"U1":232.800,"L2":74,"P2":0,"R2":0,"Q2":155,"I2":0.700,"U2":232.400,"L3":306,"P3":0,"R3":0,"Q3":65,"I3":1.300,"U3":235.300,"sec":1697133270,"dL2":0,"csW":0.035,"csR":-0.047,"csL1":0.137,"csR1":0.009,"csL2":1.634,"csR2":0.026,"csL3":-0.588,"csR3":-0.431}
...
log {"m":"HAN","t":"2023-10-12T18:54:30+0100","W":752,"Wh":2950421,"Ph":0,"Rh":422573,"Qh":1400937,"P":0,"R":0,"Q":521,"L1":371,"P1":0,"R1":0,"Q1":300,"I1":2.000,"U1":232.800,"L2":74,"P2":0,"R2":0,"Q2":155,"I2":0.700,"U2":232.400,"L3":306,"P3":0,"R3":0,"Q3":65,"I3":1.300,"U3":235.300,"sec":1697133270,"dL2":0,"csW":0.035,"csR":-0.047,"csL1":0.137,"csR1":0.009,"csL2":1.634,"csR2":0.026,"csL3":-0.588,"csR3":-0.431}
You can see these are similar to the data published to the MQTT broker, as described in MQTT protocol / API
Event Types
The device writes the following event types to the EventSource:
- status
- config
- transition
- hourly
- state
- log
- progress
status
The status message body online, and comes at the beginning of the stream.
Body fota comes when FOTA begins.
Body restart comes when the device is about to restart.
config
The config message arrives as the second message on the stream, and only once:
{
"id": "abcd1879cf58",
"v": "2.8.9",
"m": "H+B",
"area": "SE2",
"ssid": "dLink2.4",
"localIP": "192.168.1.122",
"mqtt": "",
"remoteUrl": "https://c1.casamia.net",
"name": "Casa Mia",
"imps": 1000,
"crc": "verify",
"autoFota": "disabled",
"pullup": "internal",
"t": "2025-03-12T09:50:53+0200",
"rr": "SW",
"rssi": -82,
"txPwr": 76
}
hourly
The device can store up to the 64 latest hourly readings in RAM, and they are written to the stream when connected as follows:
{"sec":1744318801,"Wh":30095650,"Ph":0}
{"sec":1744322401,"Wh":30097430,"Ph":0}
Subsequently, hourly readings are written to the stream on every new hour.
state
The device can store up to the 32 latest state readings in RAM, and they are written to the stream when connected as follows:
{
"m": "HAN",
"W": 606,
"Wh": 30107340,
"t": "2025-04-11T08:48:00+0100",
"Ph": 0,
"Rh": 8620089,
"Qh": 5360216,
"P": 0,
"R": 0,
"Q": 358,
"L1": 248,
"P1": 0,
"R1": 0,
"Q1": 235,
"I1": 1.400,
"U1": 236.000,
"L2": 317,
"P2": 0,
"R2": 0,
"Q2": 75,
"I2": 1.300,
"U2": 234.800,
"L3": 40,
"P3": 0,
"R3": 0,
"Q3": 47,
"I3": 0.200,
"U3": 237.700,
"sec": 1744357681,
"dR2": 0
}
Subsequently, state readings are written to the stream on every new telegram received from the Electricity Meter. These messages are also known to represent the real-time data.
log
log messages are free-form logging strings, used to observe and debug.
currently/one/winecooler/detect {"actual":82,"id":"winecooler",
progress
progress messages are typically sent during FOTA download, and are used to display a progress bar in the web interface.
transition
The transition messages are written when an individual appliance changes state.
{
"actual": 0,
"id": "mocca_mast",
"bs": "OFF",
"W": 0,
"Wh": 1746,
"sec": 1744348831,
"t": "2025-04-11T07:20:31+0200",
"dName": "Mocca Master",
"sName": "off",
"trigger": "",
"algo": 0,
"from": "off",
"delta": 0,
"cat": "coffee-makers"
}
