Up in the air!

A project log for Ph0xx

Badge for Fri3d Camp based on the ESP32

wim-van-goolWim Van Gool 08/23/2018 at 06:500 Comments

During Fri3d camp we launched a weather balloon which held a Ph0xx with Air jewel so we could measure the air quality going up. At a certain height the dust particle sensor stopped working due to the very low external temperature (as low as -61°C).