Indoor pressure
—hPa
Collecting 1 min trendΔ —
System health
Controller, cloud and sensor availability
MAIN
ESP32 #1
LIGHTING
ESP32 #2 · OFFLINE
LIVE
MQTT
HISTORY
Supabase
BUS1
Indoor BMP280
BUS0
Outdoor BMP280
BUS0
INA219
BUS0
VEML7700
Live data
Latest values from ESP32 #1 and the lighting controller
Outdoor pressure
—hPa
Collecting 1 min trend1-minute change
Lighting
—lux
Brightness —Level —
EV charging
—mW
WaitingHK$—
Collecting pressure trend
One minute of outdoor pressure data is required.
— hPa
1 min
History trend
Supabase history; refreshes every 60 seconds
No history data in this range
Charging operations
Current session and live event stream
Latest charging session
StatusIDLE
Local session ID—
Started—
Duration00:00:00
Charge0.000000 mAh
Energy0.000000 mWh
Voltage / Current— V / — mA
CostHK$0.000000Rate HK$—/mWh
Event log
Recent sessions
Latest completed and active records from Supabase
| Session | Status | Start | Duration | Charge | Energy | Avg power | Max power | Cost |
|---|---|---|---|---|---|---|---|---|
| Loading sessions… | ||||||||
READY0 mW
EV charging bay
Charger available
Connect the vehicle to begin a monitored charging session.
Current session costHK$0.000000
Voltage
— VCurrent
— mAPower (load V × mA)
— mWCharge
0.000000 mAhEnergy
0.000000 mWhElectricity rate
— HK$/mWhSession details
Local session ID—
Started—
Duration00:00:00
Checking conditions
Collecting one-minute outdoor pressure trend.
— hPa
outdoor
Weather status is a short-term pressure-trend indication for this prototype, not an official weather forecast.