Author Archives: John Hagensieker

GPS Linux GlobalSat Receiver

GPS Linux GlobalSat Receiver Sirf Star IV Chipset

GPS Linux

GlobalSat BU-353S4

This will be a quick primer on how to use a GlobalSat GPS receiver on Ubuntu Linux.

It is actually quite easy since Linux doesn’t need any drivers loaded.  Also this blog sort of augments the last blog I wrote  regarding the capabilities of using a computer offline.  In one section I used a U-blox GNSS module to capture GPS coordinates on Windows and Linux operating systems.

That U-blox module is not exactly what I’d consider to be weather proof.  My intent here is provide a GPS solution that is in some sort of reasonable enclosure that is more conducive to getting bounced around in a backpack.  Or more conducive to being used in an outdoor environment.
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Using A Computer With No Internet Connection

Using A Computer With No Internet Connection

What if you woke up and there was no internet connection?

No Wifi Area Sign 2315098 Vector Art at VecteezyI have written similar blogs a couple of times in the past but like to keep it up to date as technology cruises forward or if I discover new hardware.  Just what would you do if you woke up and there was no internet connection?  This could be due to a massive telecom hack, or natural disaster, or an act of war.

Surprisingly, your computer can do quite a lot without a network connection, even if you can’t picture in your mind how that could be.  Let’s explore how we can use a computer with no internet connection.

What Can We Do With No Internet Connection?

Quite a bit actually.  Let me make a quick list:

  • GPS
  • Radio (AM, FM, shortwave, weather, air band, etc.)
  • Television
  • Monitor Emergency Communications (Police, Fire, EMS, Military, etc.)
  • Establish Emergency Communications between computer using Long Range Radio  (LoRa)
  • Track Weather Satellites and download weather data
  • Program Radios with CHIRP
  • Files such as manuals
  • Entertainment such as books, magazines, music, and movies

Let’s build our SHTF machine, shall we?
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LoRa Meshtastic And Encrypted Communications

LoRa Meshtastic And Encrypted Communications

LoRa Meshtastic

Lora Meshtastic V3 Board

If Edward Snowden taught us anything it is that almost all of our communications are simply not as private as we thought they were.  Heck, a week or so ago it was revealed that AT&T was giving cell phone data to the Department of Justice (DOJ) without warrants.   Encryption is cool and I bet if you are reading this you are in the same boat I’m in.  I can encrypt stuff but no one else I know has the tech savvy to do it.  It’s like owning one shoe.   Now a new method of encrypted communications has come along.  A marriage between LoRa and Meshtastic firmware.

LoRa stands for “Long Range” and it is a mesh network that uses low power, and wide area networking protocols.  LoRa does not require internet, wifi, or cellular and is OFF GRID.

Meshtasic firmware is Open Sourced.  That still means something these days.
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Epson LW-K200PX Label Maker Review

Epson LW-K200PX Label Maker Review

Epson LW-K200PX Review

Epson LW-K200PX

I was done reviewing label makers for a while.  And then Epson released a new label maker in their PX line of label makers.  Since I own several more advance PX label printers, the Epson LW-K200PX ($39.99) seemed like something I should pass on.   Then I realized they were offering a promotion in December 2023 to include any two PX tape cartridges for FREE!  That could potentially be an up to $75 value.

I have literally bought used Epson labelers online that I know didn’t work because the included pics showed multiple tape cartridges.  One guy sold a beat up labeler and had 7 cartridges for $25.  I got it just for the cartridges and tossed the machine.   So when I had the opportunity to get a couple extra cartridges that cost $55 or so for $40, AND GET A NEW LABELER, I was hooked.

To sweeten the pot the LW-K200PX comes with a cartridge of 1/2″ black on white tape.  So you are getting THREE tapes to get started.
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Epson LW-PX700 Label Maker Review

Epson LW-PX700 Label Maker Review

Epson LW-PX700

Epson LW-PX700

It is no secret that I love label makers.  I have picked up yet another one in my quest to test them all.   Today I will be testing the Epson Labelworks LW-PX700 ($129).  Epson had a 15% off campaign and that’s when I jumped at the chance to get one.

Best of all after ordering mine directly from Epson I got an email stating that VIP members could get a Buy One, Get One label maker.  I immediately emailed Epson who altered my order to BOGO.  I lost the 15% discount but got TWO LW-PX700’s for the price of one.  WOW!

It can also be purchased in the Deluxe Kit also known as the LW-PX700PCD ($209).  I ALWAYS recommend getting the deluxe kits as they include a lithium ion battery, an AC adapter, a USB cable, magnetic mounting feet,  and a roll of tape to get you started.  Top that off with a hard carry case and you are all set.

Included with just the label maker is an AC adapter and 1 tape cartridge.  No battery.

However, this time I did not get the Deluxe Kit.  I already own the Epson LW-PX900PCD Deluxe Kit.  All the accessories are the same.  Most of the extra cost is wrapped up in the lithium ion battery ($79) which is NOT included when you buy just the LW-PX700.
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Epson LW-PX800 Review

Epson Labelworks LW-PX800 Label Maker Review

Epson LW-PX800

Epson LW-PX800

The latest acquisition to my label maker stable is the Epson LW-PX800 from Epson Labelworks.  I’m actually partial to handheld label makers however, I decided to give a stand alone, network labeler a shot.  And boy, I am glad that I got the Epson Labelworks LW-PX800.  Before I get started I want to state that I intend to use this labeler with Mac OS, and connected via wired LAN.  Or by the IOS apps Epson provides for free.

Epson Label Editor Software is Windows only however, a Lite version is provided for Mac OS.  Label Editor Lite requires a driver and with the driver you download you need to select the box to also install the Epson Network Configuration Tool.  More on that in just a bit.

Who Is This For?

You might think that the Epson LW-PX800 is for industrial and heavy office use.  And you might be right.  However, if you are reading this you undoubtedly have an interest in technology which means you have an interest in having the best tech possible.  If you own lasers, 3D printers, or vinyl cutters, this is right up your alley.  If you are a serious hobbyist or DIY warrior the LW-PX800 is your Huckleberry.
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Epson LW-PX300 Review

Epson LW-PX300 Review

Epson LW-PX300

Epson LW-PX300

Up today for review is the Epson LW-PX300 label maker.  I easily own more than a dozen label makers and I can tell the good ones from the bad ones.

This label maker costs about $59 and I specifically got the LW-PX300VP kit.  The kit includes a hard case, a bumper guard, an AC adapter, and comes with a 212VTBWPX black on white, 1/2″ label cartridge.  The Full Kit costs about $89.

Missing are 6 AA batteries, however the label maker can be used with only the AC adapter if necessary.  It also has a QWERTY keyboard.

I probably should also mention that I own an Epson LW-PX900 which is their high end, industrial label maker.   The only reason I mention that is because the LW-PX300 does most of the tasks and tricks that the LW-PX900 does.   Conversely, it does it at a fraction of the price.

From a professional standpoint I needed that Industrial label printer to identify wires and cable assemblies.   Now that I’m retired, I don’t need to perform all those advanced tasks.
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Best Label Maker For Home

Best Label Maker For Home

There is an inherent difference between “The Best Label Maker” and “The Best Label Maker For Home”.  The “best” has multiple features and is used in industrial applications.  But you don’t need to apply bar codes and QR codes around the house.  You just need to slap a label on something for general organization.

Before I retired, I used label makers extensively in my profession.  My main use was for marking wires.  Sometimes I would slap a label across an access door on the equipment I worked on.  It wouldn’t keep anyone out of that access but it would let me know if someone had been inside that access door.   Anyway, I have since moved on from wire marking multi-million dollar pieces of equipment to using label makers to my advantage around the house.  Label makers can make your home life easier and more productive.  Generally, your requirements for a home label maker are going to be much more simplistic.

Let’s look at and compare a few label makers for general home labeling requirements, shall we?
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Brady M211 Label Maker Review

Brady M211 Label Maker Review

Brady M211

Brady M211 Label Printer

I have to admit that I was attracted to the Brady M211 label maker by an unusual feature.  Magnetic mounting.

I own a fiber laser that is sitting on a rolling tool box.  After laser engraving items I put a label on the item or the box it comes in.   I own at least 12, and maybe more label makers but having a label maker magnetically mounted to the side of the tool box is HUGE for me.  It is right there by the machine and the exit chute on the label maker is pointed straight at me.  It couldn’t possibly be more convenient.
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Epson Label Maker LW-PX900 Review

Epson Label Maker LW-PX900 Review

Epson Label Maker

Epson LW-PX900

The Epson label maker, LW-PX-900 is without a doubt my favorite label printer that I own.

I bought mine in April 2020 from Image Supply.  Since that time I have bought more than a few label printers from various manufacturers.  For all that time the Epson label maker has stayed on the top of my favorites list.

This is the most full featured hand held label printer that I have seen to date.  Maybe the best feature it possesses is that excessive label waste is almost non-existent with this machine.  There is only about 4mm of clear space on either side of your printed label.    I have some label makers that add nearly 1″ of waste on both sides of the printing.  That will get expensive, real quick.

Not only does it automatically cut and hold labels, it also can half cut labels which means you can print a strip of labels where only the label tape is scored and not the backing tape.  You can print a whole bunch of sequential labels and simply peel them off one at a time for application.
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