troet.cafe
boosted
Markus
boosted
#arduino #esp32 #wx #weather
so the new temp/humidity sensor is working well on my homebrew weather station (AHT20 replaced with a SHT45)
the SHT45 is a I2C sensor with a built in heater so i can dry the sensor element so it don't drift
it just needs a 0.1s low heat each cycle if the humidity is above 90%, i read the sensor to run a heat/read cycle then wait 3 minutes before i read the data i publish to the cloud dashboard, that allows enough time for the temperature to stabilise to ambient
#arduino #esp32 #wx #weather
so the new temp/humidity sensor is working well on my homebrew weather station (AHT20 replaced with a SHT45)
the SHT45 is a I2C sensor with a built in heater so i can dry the sensor element so it don't drift
it just needs a 0.1s low heat each cycle if the humidity is above 90%, i read the sensor to run a heat/read cycle then wait 3 minutes before i read the data i publish to the cloud dashboard, that allows enough time for the temperature to stabilise to ambient
chaos.social
boosted
2
2
Odradek
boosted
Anna Meurer 🌈(she/her) 🏳️⚧️
and 1 other
boosted
Frost and ice forming beautiful fern like and feather like patterns on a car windscreen.
Frost and ice forming beautiful fern like and feather like patterns on a car windscreen.
Frost and ice forming beautiful fern like and feather like patterns on a car windscreen.
1
dwardoric
boosted
A £9 baguette in Dunkeld (wtf). A walk as the weather set in. The snow makes everything so peaceful. Thank God for thermals.
#Scotland #Snow #UK #Photography #LandscapePhotography #Landscape #Weather
A colour photograph of a partially collapsed drystone wall in a snow covered field, with lichen covered stones in the foreground and a misty hillside and bare trees behind.
A rural road curving through a snow dusted valley, bordered by fences and grassy banks, with low hills and scattered bare trees under a pale winter sky.
A town high street during heavy snowfall, with parked cars along both sides, stone buildings with shopfronts, and snow blurring the view up the road.
A £9 baguette in Dunkeld (wtf). A walk as the weather set in. The snow makes everything so peaceful. Thank God for thermals.
#Scotland #Snow #UK #Photography #LandscapePhotography #Landscape #Weather
A colour photograph of a partially collapsed drystone wall in a snow covered field, with lichen covered stones in the foreground and a misty hillside and bare trees behind.
A rural road curving through a snow dusted valley, bordered by fences and grassy banks, with low hills and scattered bare trees under a pale winter sky.
A town high street during heavy snowfall, with parked cars along both sides, stone buildings with shopfronts, and snow blurring the view up the road.