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Category: Lifestyle

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Monitor Ergonomics: Using Taller Monitor Mounts For Better Comfort

In pursuit of the perfect ergonomic desk setup, I’ve added deskmats, tried different keyboards, adjusted many things…and continue to do some. But recently, when I found myself visiting family, I was experiencing some discomfort in my back as I sat at the desk in their guest room and I decided to upgrade the ergonomics of my monitors.

An image of the Wali Dual Monitor Mount
Wali Monitor Mount

I have multiple desks to  configure. Work, home, the guest room at relative’s homes where I sometimes work when I visit. This location is the one I visit the least, so I built a dual monitor setup there out of retired parts from my own desk. Older monitors I’d upgraded but were still good, and a new mount. But it was the mount I sought to replace. It was a standard dual mount monitor mount pole from Wali.

Upgrading Monitor Ergonomics

There are several inexpensive companies that make products I use for this….this one was from Wali. The pole is 16 inches long. That just doesn’t work for a taller individual…and this is not explained by most manufacturers. There is an almost identical one from Vivo.

I mention Vivo as it seems like Vivo and Wali are manufactured by the same factory. Their pole mounts have several features I like in a budget mount. For one, the plate is removable, can be attached to the back of the monitor, then slipped onto the arm and secured with a nut. Many of these arms require you to attach the monitor to the arm, which is definitely more difficult. I previously wrote about the simple Vivo Livestream Device Shelf Mount.

But I found, at my height, I was looking down at the monitor. Ergonomics experts say the top of the screen should be at or slightly below eye level. So, you can get the 32 inch tall version of the Wali. Or in my case, get the pole and reuse the arm. I actually have the 39 inch tall version in my apartment, but I also have more than one thing mounted to the arm, not just the monitor arm.  This height would also allow you to have a second screen on top of, as opposed to next to the first.  You can buy all sorts of accessories from Vivo and Wali…extra arms, laptop mounts for the arms, etc.

People also often use these taller poles to mount monitors in portrait mode…a configuration which has its fans.The idea is that it makes focusing on a part of the screen easier for reading. This is often in a dual monitor system, with one monitor oriented this way. There are also other considerations depending on how large your monitor is. Some have switched from the now ‘quaint’ dual monitor setup to a single ultra wide monitor…where they separate it in a similar way in digital space to the way you handle things when you have separate monitors. And that can also help with ergonomics.

Your monitor is supposed to be about arms length from your eyes, however the larger the viewing area is the farther away you might want to be from the screen. At the same time, your keyboard should be even with your elbows.

In the end, start at the recommended distance and height for your monitors. You may adjust over time as you find what is most comfortable for to get the best ergonomic monitor setup.

 

 

 

Published on December 31, 2024
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Thoughts On Using a Mini PC On the Go

Recently, I was reading an article by Brady Snyder of XDA Developers about using a Mini PC on the go. It happened to match up with something I’d been thinking about. However, Brady’s premise involved the use of a battery pack. So…turning a Mini PC into a fully portable computer, instead of my goal…a computer I could set up anywhere. I’m thinking about this a lot right now because I just spent two weeks in a hotel for work, where I’d want more than I’d take on a short trip.

Dual portable monitors are coming down in price, but so are portable USB-C/HDMI single monitors that have good quality, and fit in a bag. I calculated that a USB-C to barrel connector could power everything off a USB-C PD charger. A 60-65% keyboard, portable mouse, and even a second monitor if needed can complete something that fits in a bag.

I stopped using laptops at home ages ago…because staring down at one started to hurt my neck. I could dock my laptop, but I found I rarely used the screen and mostly had it in the dock, so why not save money on the screen and get a better processor?

Over the years, I’ve tried many combinations of mobile setups. Different small keyboards. Different portable monitors. Etc. I’ve already decided on my next experiment, and will be putting out some notes about how different configurations work out. This includes:

  • Improved 60 or 65% keyboard options
  • Different portable monitors
  • Keeping the wiring simple.
  • Converting mini-PCs to USB-C PD using adapters
  • Travel micetrackballs
  • Storage devices

Curious what others thinl.

Published on March 1, 2024
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Finding the Right Outdoor Air Quality Monitor

In 2023, there were wildfires in Canada which blanketed the Northeastern United States with smoke. This marked a change in what parts of North America had to deal with this problem. This marked an overall increase in interest in air quality sensors.  I had looked into air quality sensors over the last few years, and there are a lot of options for indoor air quality sensors, but not quite so many for outdoor. Will talk a bit more about indoor air quality and how air quality is evaluated in a separate post.

My requirements were not achieved easily by most of the commercial options I explored. After failing to find one I liked, I built my own outdoor air quality sensor. It failed. So I rebuilt it…and it failed again…this time due to condensation somehow getting into the assembly. You can’t fully enclose the sensor because it needs air to flow over it, so there is this risk. So, after wasting two perfectly good sensors, I decided to fall back to something made by someone else as clearly I’m not that level of builder.

Requirements

  • Local access to the data as opposed to having to get data from my own network from a remote API. I feed everything into Weewx, so anything with local data can be fed that way.
  • User replaceable parts
  • More than just a PM2.5 sensor.

 

The Other Options

That initially took me to the Purpleair line of products. Purpleair offers a several sensors plus a community of enthusiasts and their devices can be polled directly. At the time I last looked, they had what they now call the Classic…which did not her user replaceable sensors…being as the PM5003 sensors they use only have a few years of lifespan, it meant replacing the entire unit at that point. Their new Flex and Zen models allow replacement of the sensors without having to replace the whole unit, but you have to get parts from them. And the unit is are just under $300 each.

I looked at Ecowitt as well. Ecowitt sensors are sold under several names in multiple countries. They have 3 air quality sensors, only one is rated for outdoor use, and is battery operated. I tried it, but on battery it has an update time of ten minutes…which created a variety of problems in my receiver missing the update. The indoor ones allow for USB power which increases the frequency of updates.

What I Picked

I explored a few additional choices and finally found something to try. A company in Thaland called AirGradient. AirGradient is an open-source platform with a strong community behind it. They launched their first outdoor design in December of 2022.

Pros

  • They design long lasting air quality monitors that are open source and open hardware…perfect for my philosophy on the matter.
  • The prices are reasonable, and if you don’t like them, you could in theory build it yourself.
  • They provide kits to various organizations.

Cons

  • 1-3 Weeks to Ship, and 2-3 weeks once shipped to most destinations

Their outdoor unit can be purchased as a DIY kit with all the parts or as a preassembled and tested unit. It consists of:

  • Dual PMS5003T air quality sensors. The T variation includes temperature and humidity sensors.
  • Based on an ESP32 C3 chip, which means you can install Esphome…the software platform I used for my homebrew sensors
  • A sensor slot for a third sensor, they offer a TVOC/NOx board for this, an SGP40
  • While the two PMS5003T sensors are for redundancy, one could be replaced by an CO2 sensor which they sell.

The fully assembled version includes either the SGP40 or the SGP40 plus a NDIR CO2 sensor included, as well as full testing of the unit with a report.

So, I’ve ordered one of these kits for $95 with all the parts. If it works, I may order more of their products. But, even if I never order from them again, I can get PMS5003 replacement sensors from a variety of vendors and keep the one I have going indefinitely. But, if it is as advertised, I feel another weeks long order coming on.

Their indoor sensor is equally impressive, and even includes an RGB LED system to act as an air quality ‘traffic light’, but will talk about that in future.

 

Published on January 2, 2024
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Secure Your Vacation Home with Remote Monitoring

Are you worried about the security of your vacation home while you’re away? With remote monitoring, you can have peace of mind knowing that your property is safe and secure. Let’s explore the benefits of remote surveillance for your vacation home and how it can help you protect your investment.

Why Remote Monitoring is Essential for Your Vacation Home

Protect Your Property from Burglars and Vandalism

Vacation home securityby Daniel Chen (https://unsplash.com/@dchestudio)

Vacation homes are often targets for burglars and vandals, especially during the off-season when they are left unoccupied. With remote monitoring, you can keep an eye on your property from anywhere in the world. This means you can quickly respond to any suspicious activity and alert the authorities if necessary.

Monitor for Fire and Water Damage

Aside from theft and vandalism, vacation homes are also at risk for fire and water damage. With remote monitoring, you can receive alerts if there is a fire or water leak in your home. This allows you to take immediate action and prevent further damage to your property.

Keep an Eye on Your Property Management Team

If you rent out your vacation home, you may have a property management team that takes care of the property while you’re away.

Remote monitoring allows you to oversee their actions and guarantee suitable maintenance of your property.

This can also help you identify any potential issues or concerns with your property management team.

How Remote Monitoring Works

Remote monitoring involves the use of cameras and sensors to keep an eye on your property. These devices are connected to a central monitoring system, which can be accessed through a mobile app or a web portal. This allows you to view live footage of your property and receive alerts if there is any suspicious activity.

Types of Remote Monitoring Devices

There are various types of devices that can be used for remote monitoring, including:

  • Security cameras: These can be placed both indoors and outdoors to capture footage of your property.
  • Motion sensors: These can detect movement and trigger an alert if there is any activity on your property.
  • Door and window sensors: These can alert you if there is any unauthorized entry into your vacation home.

Choosing the Right Remote Monitoring System

When choosing a remote monitoring system for your vacation home, there are a few factors to consider:

  • Coverage: Make sure the system covers all areas of your property that you want to monitor.
  • Connectivity: The system should have a reliable internet connection to ensure that you can access it from anywhere.
  • Mobile app or web portal: Decide which option is more convenient for you to access the system.
  • Cost: Consider the upfront cost of the system as well as any ongoing fees for monitoring services.

Benefits of Remote Monitoring for Your Vacation Home

Peace of Mind

Remote monitoring appby Annie Spratt (https://unsplash.com/@anniespratt)

The biggest benefit of remote monitoring for your vacation home is the peace of mind it provides. You can relax and enjoy your vacation knowing that your property is being monitored and any issues will be addressed immediately.

Cost Savings

Investing in a remote monitoring system can also save you money in the long run. By preventing theft, vandalism, and damage to your property, you can avoid costly repairs and replacements.

Insurance Discounts

Many insurance companies offer discounts for homes with remote monitoring systems. This is because these systems can help prevent and mitigate potential damage to your property, reducing the risk for insurance companies.

Remote Access

With remote monitoring, you can access your vacation home from anywhere in the world. This means you can check in on your property at any time and receive alerts if there is any suspicious activity.

How to Set Up Remote Monitoring for Your Vacation Home

Step 1: Choose a Remote Monitoring System

The first step is to choose a remote monitoring system that meets your needs and budget. Do your research and read reviews to find the best option for your vacation home.

Step 2: Install the Devices

Once you have your system, you can install the devices in and around your vacation home. Make sure to follow the manufacturer’s instructions for proper installation.

Step 3: Connect to the Monitoring System

Next, you’ll need to connect your devices to the central monitoring system. This may involve downloading a mobile app or setting up a web portal account.

Step 4: Test the System

Before leaving your vacation home, make sure to test the system to ensure that it is working properly. This will give you peace of mind knowing that your property is being monitored while you’re away.

Real-World Examples of Remote Monitoring for Vacation Homes

Example 1: The Smith Family

The Smith family owns a vacation home in a remote area. They were concerned about the security of their property while they were away, so they invested in a remote monitoring system. One day, they received an alert on their phone that there was motion detected on their property. They were able to quickly access the live footage and saw that there were two individuals attempting to break into their home. The Smiths immediately called the authorities, and the burglars were caught in the act.

Example 2: The Johnson Family

The Johnson family rents out their vacation home during the off-season. They wanted to keep an eye on their property and ensure that their guests were following the rules. With remote monitoring, they were able to monitor their property management team and ensure that their guests were not causing any damage to their home. This helped them maintain the value of their property and avoid any potential issues with their guests.

Conclusion

Remote monitoring is an essential tool for securing your vacation home. With the ability to monitor your property from anywhere in the world, you can have peace of mind knowing that your investment is safe and secure. By choosing the right system and setting it up properly, you can enjoy your vacation without worrying about the security of your vacation home.

Published on December 27, 2023
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Home Automation Obsession: The Home Assistant Green

Years ago, as part of this series, I started to discuss why my preferred home automation platform is Home Assistant. The fact that it merges multiple different platforms together into a seamless whole means you don’t have to pick a side, per se. The most popular platform people run Home Assistant on is a Raspberry Pi. I’ve always had issues, much as I love the Pi, with the fact that it uses a microSD card for storing the operating system and data….as those cards would regularly fail on me.

But, despite the process of installation therefore was, insert microSD card into computer, write to it, and then insert in Pi…that was still a higher level than many people were willing to go. So, the Home Assistant team tried a few different iterations of hardware before they got to one meant for someone who just wants to plug and play. The Home Assistant Green. It is $99 MSRP, and you can add a USB dongle to support Zigbee, Z-Wave, or Thread radios. It has built in storage for the operating system, It does not have built-in wifi though, but your home automation hub is probably more reliable wired.

After you plug it in, you can configure it with a web browser or a mobile app. And since it can be easily upgraded with the latest version of Home Assistant, you’ll continue to get new integrations with various platforms and technology on your network.

Published on December 24, 2023
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Peace of Mind Anywhere: Setting Up Remote Monitoring for Your Vacation Home

Owning a vacation home is a dream come true, but ensuring its safety and well-being while you’re away requires strategic planning. Thanks to modern technology, remote monitoring systems allow you to keep a watchful eye on your property from anywhere in the world. In this blog post, we’ll guide you through the process of setting up remote monitoring for your vacation home, providing you with the peace of mind you deserve.

Assess Your Monitoring Needs: Tailoring the Solution

Start by assessing your specific monitoring needs. Identify areas of concern, such as security, environmental conditions, or potential maintenance issues. This will help you choose the right combination of devices and services to create a comprehensive remote monitoring solution.

Choose a Security System: Guarding Your Sanctuary

Investing in a reliable security system is the cornerstone of remote monitoring. Opt for a system with features like motion detection, door/window sensors, and surveillance cameras. Many modern security systems offer remote access through dedicated apps, enabling you to receive real-time alerts and view live footage from your vacation home.

Smart Environmental Sensors: Protecting Against the Elements

Environmental sensors add an extra layer of protection by monitoring conditions like temperature, humidity, and water leaks. These sensors can help prevent potential damage from issues like frozen pipes or leaks, allowing you to address problems promptly, even when you’re miles away.

Smart Locks: Secure Access Control

Upgrade your vacation home’s security with smart locks. These devices enable you to control access remotely, providing temporary digital keys for guests or maintenance personnel. Smart locks also allow you to monitor when doors are opened or closed, enhancing security and control.

Wi-Fi Cameras: Eyes on Every Corner

Strategically place Wi-Fi cameras in key areas to visually monitor your vacation home. Modern cameras offer high-resolution footage, night vision, and two-way communication. Choose weather-resistant options for outdoor use, ensuring comprehensive coverage of your property.

Smart Lighting: Deterrence through Automation

Use smart lighting to create the illusion of an occupied home, deterring potential intruders. Timed or remotely controlled lights can mimic your regular usage patterns, adding an extra layer of security.

Remote Monitoring Apps: Centralized Control

Select a remote monitoring app or platform that integrates with your chosen devices. Many security systems and smart home devices offer dedicated apps that provide a centralized hub for monitoring and controlling your vacation home. Ensure compatibility and ease of use to streamline the monitoring process.

Internet Connectivity: Robust and Reliable

A stable internet connection is crucial for effective remote monitoring. Ensure that your vacation home has reliable internet connectivity, and consider backup solutions like cellular-based routers or Wi-Fi extenders to maintain connectivity in case of outages.

Power Backup Solutions: Uninterrupted Monitoring

Incorporate power backup solutions to ensure continuous monitoring, especially in areas prone to power outages. Battery backups or generators can keep your remote monitoring devices operational, providing uninterrupted protection for your vacation home.

Periodic Testing: Confirming Reliability

Regularly test your remote monitoring system to confirm its reliability. Check sensors, cameras, and connectivity to address any issues promptly. Periodic testing ensures that your monitoring system is always ready to deliver the protection and peace of mind you expect.

A Watchful Eye, Anytime, Anywhere

Setting up remote monitoring for your vacation home empowers you with the ability to protect and monitor your property, regardless of your physical location. By combining security systems, environmental sensors, and smart devices with reliable connectivity, you create a comprehensive solution that ensures the safety and well-being of your vacation haven. Embrace the convenience and peace of mind that remote monitoring provides, and enjoy your time away, knowing that your vacation home is in good hands—even when those hands are miles away

Published on December 12, 2023
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Setting up RTL_433 to Monitor Sensors

RTL_433 is an open source project hosted on GitHub. While the name implies it only handles devices on the 433MHz band, it also supports devices on 868 MHz, 315 MHz, 345 MHz, and 915 MHz bands. Not only are there presets to decode popular devices, there are instructions to write decoding profiles for unsupported devices.

Once installed, you can customize your /etc/rtl_433.conf to output to MQTT by adding:

output mqtt://localhost:1883,user=user,pass=password,retain=0

Customizing the hostname, port, username, and password for your MQTT broker. RTL_433 outputs event json and state json. So…you can monitor events as they happen or the state of individual devices.

I was surprised at how many devices I was able to pick up that weren’t mine, and ultimately filtered out devices by removing protocols from the rtl_433.conf file. I’m picking up not only my Acurite weather sensor, but other people’s temperature sensors, TPMS(tire pressure monitoring sensors), and more. I can feed my sensors(not the ones I accidentally pick up), into WeeWX(my weather system), and Home Assistant(my home automation system).

 

 

Published on December 8, 2023
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Updating the Sensors

The last time I added to this series was a few years ago. But a new writer wrote something on WeeWX on the site, and the technology has changed, so I decided to update what I had done. I moved from WeeWX-sdr over to WeeWX-MQTTSubscribe. MQTTSubscribe is actively developed by Rich Bell, and he is very responsive to issues. The extension can act as a driver or a service…so either as your primary source of weather data, or to add additional weather data.

The other advantage is that RTL_433 can run as a standalone service and now supports publishing to MQTT. So, it can decode my weather sensors as well as my 433MHz leak sensors. Oddly enough, I also seem to be picking up someone’s tire pressure sensors as well.

Elsewhere, I assembled custom sensors to get additional readings, running ESPhome, also sending their data via MQTT and being integrated by the same extension to WeeWX. This includes barometric pressure and particulates.

This means my WeeWX installation is much more robust, and modular. This is mirrored in my Home Assistant installation, where I’ve increasingly divided off some subsystems to act more independently.

 

Published on December 6, 2023
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Embarking on your Smart Home Journey Without Breaking The Bank: A Guide to Affordable Home Automation

As technology continues to advance, turning your home into a smart and automated haven is more accessible than ever. You don’t need a hefty budget to enjoy the convenience and efficiency that home automation provides. In this blog post, we’ll explore some general thoughts on how to get started with cheap home automation, making your living space smarter without breaking the bank.

1. Define Your Automation Goals:

Begin your journey into home automation by identifying your goals. Consider the areas of your home where automation could enhance convenience, efficiency, or security. Whether it’s smart lighting, energy management, or home security, having a clear vision will help you make cost-effective decisions.

2. Start with Budget-Friendly Devices:

Affordable smart devices abound in the market. Begin with budget-friendly options such as smart plugs, which can turn traditional devices into smart ones, or smart bulbs that allow you to control lighting with your smartphone. These entry-level devices provide a taste of home automation without a significant financial commitment.

3. Explore Ecosystems and Compatibility:

When selecting devices, consider compatibility and ecosystems. Many affordable smart devices work seamlessly with popular platforms like Amazon Alexa or Google Assistant. Opting for devices that integrate with your existing ecosystem ensures a smoother and more cohesive home automation experience.

4. Smart Speakers as Central Hubs:

Investing in a smart speaker, such as an Amazon Echo Dot or Google Home Mini, can serve as a central hub for your smart home. These devices not only provide voice control but also act as a bridge to connect and control various smart devices in your home.

5. DIY Home Security on a Budget:

Home security doesn’t have to be expensive. Consider affordable options like smart door/window sensors, motion detectors, and security cameras. Many budget-friendly security devices offer essential features, allowing you to monitor your home without a hefty investment.

6. Explore Open-Source Solutions:

For tech-savvy individuals, open-source home automation platforms like Home Assistant or OpenHAB offer a cost-effective way to customize and control smart devices. While these platforms may have a steeper learning curve, they provide flexibility and compatibility with a wide range of devices.

7. Utilize Smart Home Apps:

Take advantage of free or low-cost smart home apps that allow you to control and monitor your devices from your smartphone. Many manufacturers offer dedicated apps that streamline the setup process and provide a user-friendly interface for managing your smart home.

8. Gradual Expansion and Upgrades:

Building a smart home doesn’t have to happen overnight. Start with a few devices, master their integration, and gradually expand your setup. As your comfort and familiarity with home automation grow, you can consider upgrading or adding more advanced devices.

Conclusion:

Getting started with cheap home automation is an exciting journey that doesn’t require a significant financial commitment. By defining your goals, exploring budget-friendly devices, and leveraging existing ecosystems, you can transform your home into a smarter and more efficient space. Whether you’re dipping your toes into smart lighting or diving into DIY home security, the world of affordable home automation is at your fingertips. Enjoy the journey into the future of smart living!

If you want to go a step beyond the basics, remember that there are more tinkerer level projects you can engage with. Check out our continuing series, Home Automation Obsession, for more on that.

Published on November 28, 2023
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Harnessing Weather Data: A Guide to weewx and Its Practical Applications

In an age where access to real-time weather information is at our fingertips, having a personal weather station can provide valuable insights into local weather patterns. weewx, a robust and customizable open-source weather software, empowers weather enthusiasts and hobbyists to set up their weather stations and collect, analyze, and share weather data. In this blog post, we’ll explore what weewx is, its key features, and a step-by-step guide on how to use it for your own personal weather tracking.

What is weewx?

weewx is a free, open-source software that interfaces with various weather stations to collect and store data. Developed in Python, weewx is designed to be highly extensible, allowing users to tailor their weather station setup according to their specific needs. It supports a wide range of weather station hardware, making it a versatile choice for weather enthusiasts with diverse equipment.

Key Features of weewx:

1. Data Collection:

weewx collects data from your weather station, including temperature, humidity, wind speed, and direction, among other variables. It interfaces seamlessly with popular weather station models, ensuring compatibility for a wide user base.

2. Data Storage:

The software stores collected data in a database, allowing users to maintain a historical record of weather conditions. This can be valuable for trend analysis, seasonal comparisons, and understanding long-term weather patterns.

3. Web Interface:

weewx comes with a built-in web interface that provides a user-friendly dashboard for viewing real-time and historical weather data. This interface can be accessed locally or remotely, depending on your setup.

4. Customizable:

One of the strengths of weewx is its customizability. Users can extend its functionality by adding plugins and tailor the software to their specific requirements. This flexibility makes weewx suitable for both beginners and advanced users.

How to Use weewx:

Step 1: Choose Your Weather Station Hardware

Before setting up weewx, ensure compatibility with your weather station hardware. The weewx community maintains a list of supported devices, ensuring you find the right match for your setup.

Step 2: Install weewx

Follow the installation instructions provided on the weewx website (https://www.weewx.com/). The installation process is well-documented, and there are different installation options available, including package installations for various operating systems.

Step 3: Configure weewx

Once installed, configure weewx by editing the configuration file to match your weather station model and personal preferences. This step involves specifying data retrieval intervals, units of measurement, and other settings.

Step 4: Start weewx

Launch weewx to begin collecting data from your weather station. The software will start recording weather information based on your configured settings.

Step 5: Explore the Web Interface

Access the weewx web interface through your web browser to view real-time and historical weather data. Customize the interface based on your preferences, and explore the various features provided.

Practical Applications of weewx:

1. Home Weather Monitoring:

Monitor and record weather conditions at your location, gaining insights into local microclimates and patterns.

2. Agriculture and Gardening:

Use weewx data to optimize watering schedules, assess frost risk, and make informed decisions for gardening and agriculture.

3. Education:

weewx can be a valuable tool for educational purposes, allowing students to learn about meteorology and data analysis through hands-on experience.

4. Community Weather Networks:

Contribute to community weather networks by sharing your weewx data with online platforms that aggregate weather information from multiple sources.

Conclusion:

weewx opens the door to a world of weather tracking possibilities, whether you’re a casual weather enthusiast or a dedicated hobbyist. By following the steps outlined in this guide, you can set up your personal weather station, start collecting data, and gain valuable insights into the atmospheric conditions in your area. Embrace the power of weewx and take your weather tracking experience to new heights!

Published on November 26, 2023
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