Thingiverse

IOT Smart Drybox

von jmgk

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IOT Smart Drybox
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This is a wifi-enabled smart filament drybox.

Monitor humidity and temperature inside your drybox, and automatically turn heating on/off based in your parameters.

Accessible via mDNS, LLMNR, SSDP, NETBIOS and direct IP.

![1](https://user-images.githubusercontent.com/46632344/149159431-7e3e8dbf-6308-4ccd-af42-b388d6c57052.png)
![2)](https://user-images.githubusercontent.com/46632344/149159444-a0869bf8-faac-4338-9f79-91c5d2781f30.png)Firmware available at https://github.com/jmgk77/HTMON

Parts:
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* wemos d1 mini
* oled 0.96 ssd1306
* 1 channel relay shield
* sht30 temperature and humidity sensor
* HLK-PM01 (5V) mini power supply
* Oven Light Bulb (or another heater)

How to:
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Connect the wemos d1 mini to the oled display and the sht30 sensor via i2c. Run a wire from the wemos d1 mini to the relay, and connect the relay to the heater. Connect HLK-PM01 to the main power, and the 5v