Amateur Radio Callsign AG4OJ

Disclaimer For Website AG4OJ

Last updated January 6th, 2021


The information provided on AG4OJ.COM, hereafter called "Website," by ("We," "Us" or "Our") is for general informational purposes only. All information on this Website is provided in good faith, however we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on this Website.
Under no circumstance shall we have any liability to You for any loss or damage of any kind incurred as a result of the use of this Website or reliance on any information provided on this Website. Your use of this Website and your reliance on any information on this Website is solely at your own risk.
If your not into learning things and figuring thing out on your own when they go wrong, then this Website is NOT for you. The Raspberry Pi OS, Pi-Star, the Nextion Driver, MMDVMHost, MMDVM Modem Firmware, and all other related software shown on this Website are developing environments that are out of the control of those of Us who take care of this Website. Changes may happen in these developing environments that are not immediately reflected in this Website.
This includes all files, images, and documentation located within these webpages. Make sure you have FULLY studied the information presented. This so WHEN something goes wrong, not IF, that YOU are ready to handle your situation on your own.
DO NOT EVER download any of Our files from another website. A Ham did this on 04/29/20, they learned a valuable lesson, their Nextion Display was temporally bricked. We got that one Nextion Display back working again, yet, don't take any chances. Get them from HERE!
There will never be a charge for what We provide here or will it be code for a commercially made hotspots only. SO PLEASE, get ALL of Our files directly from this site, ONLY. Use the checksums files that We provide. If any file doesn't pass a checksum test, THEN DON'T USE IT!

The Legalities Of Free Software

Weve done our best to compile these files, the ones presented on this Website, by the latest Nextion GUI version. Even so, the risk of using these files falls solely on those who download them and install them. There could be errors in the code, omissions, may not work completely, and/or work at all. Like We have said, Weve done the best We can.
Since Were not in control of the downloading and installing of the correct file to the correct display, YOU, the end user accepts ALL responsibility for anything that could just happen to go wrong when programming/reprogramming YOUR Nextion Display. Though downloading and installing is usually flawless, unexpected things can still happen.
Also, We cant control if the associated driver, Nextion Display Driver, is installed properly. Even though there are a set of installation instructions on the internet and a installation guide provided here, certain settings need to be setup properly before it is installed. Then afterwards, if certain settings are changed, this could cause the display to completely or partially stop working.
We share Our code files here with everyone “COPYRIGHT FREE USE ONLY”. This code has Our permission to be installed on ANY Amateur Radio MMDVM Hotspot (Single/Simplex) / Repeater (Dual/Duplex) Nextion Display. We Dont give permission for any form of the code to be disassembled, reverse-engineered, and/or copied, partially copied into other projects.
This means that it may be installed on a single device or commercially sold in bulk devices without any further permissions from Us. AND, this means that the warranty of any sold devices using this code belongs solely between the seller and buyer. We're making no money off the complete contents provided on this Website or the sale of any Hotspots / Repeaters.

Warranty, Fitness of Provided Code

Ok, there is NONE, Sorry. You're mostly on your own to study the presented materials and figure things out. We provide an Email address below to ask questions and resolve problems. We will try to get you a resolution quickly. As We are not selling anything here, this Website is informative only. This Website is to be used as an aid to increase Your knowledge of how things work in and around the Pi-Star environment.


There will be NO Banners, Ads, or any other kind of advertising on this Website. Such links can't be controlled and these days can be unknowingly be linked to scams. In saying such, NO Banner ads or unrelated product links will be found on this Website.

Product Related External Links DISCLAIMER

This Website does contain product related links to other websites or content belonging to or originating from third parties. Such external links are not investigated, monitored, or checked for accuracy, adequacy, validity, reliability, availability or completeness by Us.
We do not warrant, endorse, guarantee, or assume responsibility for the accuracy or reliability of any information offered by third-party product websites linked throughout this Website. We will not be a party to or in any way be responsible for monitoring any transaction between you and third-party providers of product links on this Website.

Professional DISCLAIMER

This Website cannot and does not contain any medical, legal, fitness, or health advice/services. The information on this Website is provided for general informational and educational purposes only and is not a substitute for any professional or professionally paid advice.
Accordingly, before taking any actions based upon any such information here, we encourage you to do your own diligent research and, where necessary, to consult privately with the appropriate professionals. The use or reliance of any information contained on this Website is solely at your own risk.


This Website contains links to websites to parts for building HotSpot / Repeaters. We DO NOT receive ANY affiliate commissions for any purchases made by you on such website links. Presently We have NO affiliations.
We are NOT a participant in the AMAZON Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn advertising fees by linking to and affiliated websites. Some AMAZON short links are used on this website to HotSpot / Repeaters parts.
There are NO extraneous Website Banner ADS anywhere on this Website. We don't use Website ads, this means that there is NO money made throughout Your use of this website. THANK YOU for visiting Our AD FREE Website.

Testimonials DISCLAIMER

This Website DOES NOT contain ANY testimonials by users of Our FREELY GIVEN INFORMATION. Testimonials reflect the real-life experiences and opinions of users. However, the experiences are personal to those particular users and may not necessarily be representative of all users of our FREELY GIVEN INFORMATION. We do not claim, and nor should you assume, that all users will have the same experiences. Your individual results may vary.
Testimonials on OTHER Websites, including social media sites, are submitted by others not related to this website in various forms such as text, images, audio and/or video. Those Testimonials are NOT reviewed or controlled by us in any way. They appear on the OTHER Websites as given by the users, including any NON-correction of grammar, typing errors, and erroneous information. Some of those testimonials may become edited by those users where the testimonial may have contain erroneous information or added more erroneous information to it. We don't control such testimonials, nor will We comment on them.
The views and opinions contained in those testimonials belong solely to the individual that posted them and do not reflect our views and opinions. We are not affiliated with those users who publish those testimonials. They are not paid or otherwise compensated to publish their testimonials by us in any way. Any biased opinions are their own without any influence by Us.
The testimonials on those OTHER Websites should not be intended, nor should they be construed, as claims that our FREELY GIVEN INFORMATION is better/worse than any other information on the same subjects elsewhere. Always makes sure that you are well versed in the subjects that You are about to endeavor in, to then learn and master.