Arduino Uno R4 WiFi LESSON 60: Portable Barometric Pressure Weather Station Project @paulmcwhorter
Arduino Uno R4 WiFi LESSON 60: Portable Barometric Pressure Weather Station Project  @paulmcwhorter
Uploaded March 2025 | Updated September 2026, 2 weeks ago
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In this video I show you how to create a portable Barometric Pressure Weather Station. We use the GY-87 sensor module which has a BMP180 pressure sensor. We also use the SSD1306 OLED display. The project displays instantaneous barometric pressure in In HG, normalized to seal level. This ensures your measurements match those reported by the weather man. Then we also show a small graph of the pressure over the last 24 hours. Rising pressure indicates fair and clear weather, and falling pressure indicates storms and inclement weather. This tutorial is intended to be a useful lesson for beginners and experts alike. Enjoy!

[Disclosure of Material Connection: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. ]

#arduinor4wifi
#weatherstation
#barometer -
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*LEGAL DISCLAIMER:*
The code, hardware setups, circuit diagrams, mathematical calculations, and technical methods provided in this video are strictly for educational and demonstration purposes.

All math, code, and instructional content are provided "AS IS", without warranty of any kind, express or implied, including but not limited to guarantees of accuracy, completeness, or fitness for a specific purpose.

All hardware assembly, circuit wiring, and software execution are performed entirely at your own risk. The creator assumes no liability for equipment damage, component failure, data loss, or personal injury resulting from the use or implementation of any information or files presented in this content.
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Arduino Uno R4 WiFi LESSON 60: Portable Barometric Pressure Weather Station Project

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