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dht11-weather-station

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@petar0603

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KiCad projectAll 16 files, ready to open in KiCad6.7 MBSchematic PDFEvery sheet, to read or print162 KB3D modelThe board with its parts, for an enclosure (GLB)7.3 MB
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README

DHT11-weather-station

Weather station with DHT11 sensor, PCB is made in KiCad 9.0 and STM32 microcontroller code is for Arduino IDE.

About

DHT11 sensor is temperature and humidity sensor, it's output is presented on an SSD1306 OLED display. Power supply circuit is based on MB102 protoboard power supply, it is used for 3.3V stable output. STM32F103C8T6 microcontroller is used, programming is done via SWD (Serial Wire Debug).

PCB

For PCB, libraries for DHT11 and 32.768kHz crystal oscillator needed to be made in KiCad.

Prototype

A more detailed look on connections on the protoboard.
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