Dust Sensor station PMS7003 + ESP to clouds luftdaten.info

6 months ago 229
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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:


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


Schm for dust sensor

In_plastic_tube v2


ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part
1 PMS7003 U1 PMS7003 1 LCSC PLANTOWER PMS7003 C84815
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
6 3.3k R5,R6 1812 2
7 LDR07 R7 RESISTOR_LDR_5.1X4.3_RM3.4 1
8 WJ250A-3.50-2P CN1 WJ250A-3.50-2P 1 LCSC ReliaPro WJ250A-3.50-2P C8421
9 WJ142V-5.08-02P-14-00A CN2 WJ142V-5.08-2P 1 LCSC Ningbo Kangnex Elec WJ142V-5.08-02P-14-00A C153288
10 Jumper NC J1 NONE 1 undefined
11 RX U2 TEST-0805 1 LCSC TE Connectivity 1625854-2 C306063
12 TX U3 TEST-0805 1 LCSC TE Connectivity 1625854-2 C306063




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Comments (1)

你现在访问的是EasyEDA海外版,使用建立访问速度更快的国内版 https://lceda.cn(需要重新注册)
如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
有问题联系QQ 3001956291 不再提醒
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