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The shipping costs are based on weight, volume, delivery address and subtotal of the order.
Indication of shipping costs:
Standard mail*: €2,50
Parcel Basic NL: €5,95 (free from €100)
Parcel International: See link below
Pickup in Eindhoven: €0,00
*The system will automatically decide if standard mail is possible. If not, then only Parcel and Pickup are available.
See this page for extra shippings options and explanation about the shipping costs: Shipping
Ordered before 17:00 on a business day? We ship the same day!
Pickup on order also possible. Click here for more information: Pickup
This optical dust sensor can measure the air quality very accurately by measuring air particles or dust based on laser detection.
This sensor is supplied with the accompanying cable and USB to serial converter to connect the sensor to a computer if needed.
Specifications:
* For example, measure every 30 seconds or every 5 minutes to extend the life span.
Pinout of the connector:
| Pin | Name | Description |
| 1 | NC | Not connected |
| 2 | 1μm | PM2.5: 0-999μg/m3, PWM Output |
| 3 | 5V | 5V DC Input |
| 4 | 2.5μm | PM10: 0-999 μg/m3, PWM Output |
| 5 | GND | Ground/min |
| 6 | RXD | RX UART data (3.3V) |
| 7 | TXD | TX UART data (3.3V) |
For more information see the datasheet and UART protocol under the tab "Downloads and Links".
The drivers for the USB serial converter can be found here:
Note: users report that the driver for Mac can be unstable on both old and new computers, read this extra link to get it working.
For examples of this sensor in combination with an Arduino see: http://www.instructables.com/id/Make-one-PM25-monitor-with-Arduino-UNO/ and Instructies voor het samenbouwen van een eigen fijnstof sensor
The RIVM tested this sensor and is being used for air quality measurements: Sensoren voor fijn stof (PM2,5/PM10)
