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→ESP32 with DHT22 Temperature and Humidity Sensor
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https://randomnerdtutorials.com/esp32-dht11-dht22-temperature-humidity-sensor-arduino-ide/ | https://randomnerdtutorials.com/esp32-dht11-dht22-temperature-humidity-sensor-arduino-ide/ | ||
====== ESP32 with MQ-2 Gas Sensor ====== | |||
https://docs.sunfounder.com/projects/umsk/en/latest/03_esp32/esp32_lesson04_mq2.html | |||
====== ESP32 Publish Sensor Readings to ThingSpeak (Wi-Fi) ====== | |||
https://randomnerdtutorials.com/esp32-thingspeak-publish-arduino/#multiple | |||