A dashboard to show the CPU temperature, external disk storage usage as well as top 10 processes.
| Offset | Definition | Data |
|---|---|---|
| 0 | Start byte 1 | Fixed 0x42 (char "B") |
| 1 | Start byte 2 | Fixed 0x4D (char "M") |
| 2 | Frame length (16 bits) | Length = 14 * 2 |
| 4 | Data 1 (16 bits) | The PM1.0 concentration (CF = 1, standard particle), unit μg/m³ |
| 6 | Data 2 (16 bits) | The PM2.5 concentration (CF = 1, standard particle), unit μg/m³ |
| 8 | Data 3 (16 bits) | The PM10 concentration (CF = 1, standard particle), unit μg/m³ |
| 10 | Data 4 (16 bits) | The PM1.0 concentration (generic atmospheric conditions), unit μg/m³ |
| 12 | Data 5 (16 bits) | The PM2.5 concentration (generic atmospheric conditions), unit μg/m³ |
| 14 | Data 6 (16 bits) | The PM10 concentration (generic atmospheric conditions), unit μg/m³ |
| 16 | Data 7 (16 bits) | The number of particles with diameter >= 0.3 μm in 0.1 liter of air |
| 18 | Data 8 (16 bits) | The number of particles with diameter >= 0.5 μm in 0.1 liter of air |
| 20 | Data 9 (16 bits) | The number of particles with diameter >= 1.0 μm in 0.1 liter of air |
| 22 | Data 10 (16 bits) | The number of particles with diameter >= 2.5 μm in 0.1 liter of air |
| 24 | Data 11 (16 bits) | Temperature. Note: Real temperature = value / 10 |
| 26 | Data 12 (16 bits) | Humidity. Note: Real humidity = value / 10 |
| 28 | Data 13 (high 8 bits) | Version No. |
| 29 | Data 13 (low 8 bits) | Error No. |
| 30 | Data checksum (16 bits) | Checksum = byte 0 + byte 1 + ... + byte 29 |
- Flask 1.0.2
- Python 3