Included: High precision laser pm2.5 and PM10 PM sensor SDS011air...
Raspberry PI B2 /3 Case Red with White wall
Raspberry Case CLEAR for Pi B+ and Pi 2 B and PI3
3.5 inch Touch Screen TFT LCD Designed for Raspberry Pi
Raspberry Pi 3 Model B / B+ GPIO Extension Board 1 to 3 Banana Pi M3 40 Pin GPIO Module For Orange Pi PC / Orange Pi Mini Lin-2
Rock Pi 4 A Computer Board with new microprocesor six core
Rock Pi 4 A Computer Board with new microprocesor six core and 2GB Ram
Rock Pi 4 A Computer Board with new microprocesor six core
ASUS Tinker Board with new microprocesor quad core and alu case