# Building a micro particle LoRaWAN sensor

> Have a look at this story : https://www.thethingsnetwork.org/labs/story/reporting-pm25-pm10-micro-particle-dust-sensor-by-using-arduino-and-lorawan-atim-acw-dui

- Type: Community update
- Community: [The Things Network Saint Malo](https://www.thethingsnetwork.org/community/saint-malo/)
- Author: Bruno QUEGUINEUR
- Published: 2020-01-07
- Web page: https://www.thethingsnetwork.org/community/saint-malo/post/building-a-micro-particle-lorawan-sensor

Have a look at this story :
[https://www.thethingsnetwork.org/labs/story/reporting-pm25-pm10-micro-particle-dust-sensor-by-using-arduino-and-lorawan-atim-acw-duino-shield](https://www.thethingsnetwork.org/labs/story/reporting-pm25-pm10-micro-particle-dust-sensor-by-using-arduino-and-lorawan-atim-acw-duino-shield)