I asked ChatGPT "what is opengd77 firmware?"
And received the following:
OpenGD77 is a custom firmware developed for the Radioddity GD-77 dual-band handheld transceiver, which is a popular radio among amateur radio operators. The GD-77 radio originally comes with manufacturer-provided firmware, but OpenGD77 is an alternative firmware that offers additional features and customization options.
The OpenGD77 project was initiated by Roger Clark, an amateur radio enthusiast, who sought to enhance the capabilities of the GD-77 radio beyond what the original firmware provided. The project is open-source, meaning that the firmware's source code is freely available to the public, allowing other developers to contribute and improve the software.
Some of the features and enhancements offered by OpenGD77 firmware include:
1. Expanded Channel Memory: OpenGD77 allows for an increased number of channels that the radio can store, providing more flexibility for programming and organizing frequencies.
2. Dual Band Support: OpenGD77 supports both analog FM and digital DMR (Digital Mobile Radio) modes on the two bands (VHF and UHF) simultaneously, which is not natively available in the stock firmware.
3. Customizable Menus: The firmware allows users to customize the radio's menu settings and layout, tailoring it to their specific needs and preferences.
4. Advanced Configuration: OpenGD77 provides additional settings and options that are not available in the original firmware, giving users more control over their radio's operation.
5. Support for Experimental Features: The open-source nature of the project enables experimental features to be developed and tested by the amateur radio community, fostering continuous improvements.
It's important to note that installing custom firmware like OpenGD77 carries certain risks and should be done with caution. Incorrect firmware installation or improper usage can potentially damage the radio or void the warranty. Therefore, it is advisable to follow the instructions and guidelines provided by the OpenGD77 project and other experienced users when attempting to install custom firmware on the GD-77 radio.
ChatGPT
Re: ChatGPT
ChatGPS reponses are often totally inaccurate or completely wrong
As can be seen in the reponpse you posted.
The source code is available, but some consider it not to be "Open Source" because it is not published under the GNU license, and has limitations of use. e.g. Strictly Non-commercial use of the source code and resulting firmware
The project was not started by me. It was started by Kai DG4KLU.
As can be seen in the reponpse you posted.
Wrong. The project was started by Kai DG4KLU.The OpenGD77 project was initiated by Roger Clark.
Inaccurate.The project is open-source, meaning that the firmware's source code is freely available to the public, allowing other developers to contribute and improve the software.
The source code is available, but some consider it not to be "Open Source" because it is not published under the GNU license, and has limitations of use. e.g. Strictly Non-commercial use of the source code and resulting firmware
TrueOpenGD77 is a custom firmware developed for the Radioddity GD-77 dual-band handheld transceiver, which is a popular radio among amateur radio operators. The GD-77 radio originally comes with manufacturer-provided firmware, but OpenGD77 is an alternative firmware that offers additional features and customization options.
The project was not started by me. It was started by Kai DG4KLU.
Wrong. Max channels is 1024 , the same as the official firmware1. Expanded Channel Memory: OpenGD77 allows for an increased number of channels that the radio can store, providing more flexibility for programming and organizing frequencies.
Wrong. The radio can't operate on multiple modes or multiple bands "simultaneously"2. Dual Band Support: OpenGD77 supports both analog FM and digital DMR (Digital Mobile Radio) modes on the two bands (VHF and UHF) simultaneously, which is not natively available in the stock firmware.
Wrong. Menus themselves are not customisable. Layout is not customisable3. Customizable Menus: The firmware allows users to customize the radio's menu settings and layout, tailoring it to their specific needs and preferences.
True4. Advanced Configuration: OpenGD77 provides additional settings and options that are not available in the original firmware, giving users more control over their radio's operation.
Meaningless5. Support for Experimental Features: The open-source nature of the project enables experimental features to be developed and tested by the amateur radio community, fostering continuous improvements.