
Dust Sensor station PMS7003 + ESP to clouds luftdaten.info
STDDust Sensor station PMS7003 + ESP to clouds luftdaten.info
License
:Description
Description
Only one PMS7003 sensor supports in default SW versions, second sensor if for further coding and increasing accuracy of station.
SW Part:
Mounting instructions of similar sensor:
https://luftdaten.info/en/construction-manual/#komponenten-schaltung
Stable flasher with all actual binarys available here:
https://github.com/opendata-stuttgart/airrohr-firmware-flasher/releases/tag/v0.2
Sensor registrations required on:
Configuration witch was tested:
Components links:
- 4$ ESP
- 3$ BME
- 13$ PMS (connector incl.)
- Connector (WJEK381-3.81-02P-140-00A)
- small parts for +2$
PS:
Tip to recover ESP8266 board if it can not be loaded.
I just use luftdaten-tool_windows_amd64.exe loader - and prepare breadboard with ESP and D8+D7 connected to +3.3V pins. Then start downloading - loader will waits for respons for more than 10 seconds and duringthat time I just unplug wires from D8 and D7. Miracle - it loads and starts to work fine!
See also https://github.com/esp8266/Arduino/issues/1017#issuecomment-156689684
Design Drawing
BOM
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | PMS7003 | U1 | PMS7003 | 1 |
2 | NodeMCU_V1_ESP12E | U10 | NODEMCU V2 | 1 |
3 | 100u 50V | C1 | CAP-D8.0XF3.5 | 1 |
4 | 0,1u | C2 | RAD-0.1 | 1 |
5 | 10k | R1,R2,R8,R3 | 1812 | 4 |

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