WiFi Climate Sensor Enclosure for ESP32 (or ESP8266) and DHT22 (or DHT11)
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This little enclosure will hold an ESP32 and DHT22 snugly, for wifi climate monitoring in a nice small package. I…
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This little enclosure will hold an ESP32 and DHT22 snugly, for wifi climate monitoring in a nice small package. I recommend the vented, direct soldered lid. Even with the vents, if you use this without deep sleep or lower power mode, THE ESP WILL HEAT UP AND SKEW THE READING. Take a look at my code for deep sleep if you need to.
I used a couple dabs of hot glue to hold the components to the case.
I used Blynk to easily build a little dashboard for it that I can use on my phone for free, as pictured. You can find the code I used to do this here: https://github.com/light24bulbs/Blynk-DHT22-Climate-Sensor
If you load it onto the ESP32 or 8266 with PlatformIO, it will automatically install the DHTesp library needed. Just swap in your WifI and blynk key and you're all set! You can build a GUI super easily with Blynk all on your phone.
Category: Electronics