NodeMCU ESP8266 with DHT22, BMP180, ML8511, MQ135 & KY037 sensors
Praktik IoT DTS PROA Batch 3 Kls IOT3-18 Data from Wokwi ESP 32 & DHT22
This channel measures Temperature and humidity with a DHT22 and PM2.5 &10 with a SDS011. All with an ESP32, an MQTT and a Node-Red server.