Posting to Twitter, providing JSON Frame and Posting to Thingspeak Channel Here
Temperature and Relative Humidity from node1 on NoMADA® Pro+ Board.
Current measurement of Desktop PC from node2 on NoMADA® Pro+ Board.
Melexis MLX90614 IR temp sensor, PIR Movment Sensor, BMP280, HTU21D, humidity
Simple Portable Sensors but with atmospheric pressure trend
Station Météo Labastide-Chalosse
Melexis MLX90614 Doppler Microwave Movement Sensor. HTU21D
Simple meteo station measured in Warsaw, Poland. Temperature inside and outside, humidity and pressure sensors. Weather station based no STM32 & Wroom-02.
Stats from Raspberry Pi "raspi1"
Temp and humi
Temperature & Humidity from HTU21D connected via ESP8266
This is a simple weather station developed for a hands-on IoT course.
HTU 21DF attached to an Arduino Uno and Ethernet shield
Test of some sensors at the same place.
Fine dust PM2.5 and PM10 particles in the air .
-Level 1: < 1% ratio PM2.5 (normal house or office conditions)
-Level 2: 1.5~2%
-Level 3: 2.5~4%
-Level 4: 4~6%
-Level 5: > 6%
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