Offline Storage
The Binos Monitors have offline storage capabilities where the data is stored on SD cards. Below is the SD card data dictionary.
Number | Name | Description | Example |
---|---|---|---|
1 | Created_at:UTC | UTC timestamp of when the measurement was taken on the device. This is formulated when there is a GPRS connection. In case there is GPRS failure to acquire time, a GSM-based time is used and is noted with “LT” local to the timezone | 2024-4-25 0:1:57 UTC 2024-4-25 0:1:57 LT |
2 | RunTime | This is an internally generated count from the microcontroller timers, it overflows and resets at 3850 | |
3 | F/W Version | This is the current firmware version running on the device | 10 |
4 | DevName | Device name | AIRQO_G5XXX |
5 | PM1_X_ATM | PM1 particle count from PM-sensor X installed in the device | ATM represents particle count in (µg/m3) under the Atmospheric environment. This count is what should be considered as the outdoor equivalent of particle concentrations. “X” in “PM_X_ATM” can be 1 or 2 representing PM-sensor1 or PM-sensor2 installed in the device |
6 | PM2.5_X_ATM | PM2.5 particle count from PM-sensor X installed in the device | |
7 | PM10_X_ATM | PM10 particle count from PM-sensor X installed in the device | |
8 | PM1_X_CF1 | PM1 particle count from PM-sensor X installed in the device | |
9 | PM2.5_X_CF1 | PM2.5 particle count from PM-sensor X installed in the device | |
10 | PM10_X_CF1 | PM10 particle count from PM-sensor X installed in the device | |
11 | VBat | Device battery voltage measurement in (V) taken from raw ADC measurement | |
12 | SignalQuality | GMS signal quality indicator that can be mapped to dBm. Refer to sim800l at commands manual | |
13 | Latitude | Latitude coordinate measurement from the GPS receiver in the device | |
14 | Longitude | Longitude coordinate measurement from the GPS receiver in the device | |
15 | Altitude | Altitude measurement in (m) above sea level from the GPS receiver | |
16 | Velocity | Velocity measurement in (ms-1) from the GPS receiver | |
17 | no.Sats | Number of satellites acquired by the GPS receiver | |
18 | HDPD | Horizontal dilution of precision in 100th | |
19 | Temp INT | Internal temperature measurement in (℃) taken from an internally placed temp/humidity sensor in the device | |
20 | Humidity INT | Internal humidity measurement in (%) taken from internally placed temp/humidity sensor in the device | |
21 | Temp EXT | External temperature measurement in (℃) taken from externally exposed temp/humidity sensor in the device | |
22 | Humidity EXT | External humidity measurement in (%) taken from the external exposed temp/humidity sensor in the device | |
23 | Pressure EXT | Atmospheric pressure reading in (hPA) | |
24 | Altitude EXT | Altitude reading in (m) above sea level taken from BME280 MEMS sensor | |
25 | Battery Voltage (V) | Battery voltage measurement in (V) taken from a dedicated battery monitoring chip | |
26 | Battery Percentage (%) | Battery charge percentage in (%) taken from a dedicated battery monitoring chip | |
27 | Charge/Discharge rate | Charge and discharge rate of battery derived from battery voltage changes |
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