45 lines
1.6 KiB
Markdown
45 lines
1.6 KiB
Markdown
# Vulpes
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An ESP32-based radio orienteering controller.
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## What
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Radio orienteering, or amateur radio direction finding (ARDF) is a
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sport where people run around and look for hidden transmitters. One
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necessary component is a controller on each transmitter that tells
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it when and what to transmit.
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This is my attempt at a simple, easy-to-use controller with a low
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parts count. Rather than programming a microcontroller and/or
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using DIP switches, time delays, and sync cables, the ESP32 development
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board lets you set up each controller using a web browser.
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[need links here for ARDF resources]
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## Hardware
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I designed a simple custom printed circuit board (PCB) to make
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assumbling this controller easy to do. The repo for schematic and
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board design is here: [link to new repo].
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Because the ESP32 doesn't track time when it is powered off, and
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I wanted to avoid specific delays (e.g., push a button two hours
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before an event starts), an additional real-time clock (RTC) is
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included. The RTC runs on a watch battery to track time when the
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controller is not powered on.
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## Software/Firmware
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### General Settings
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### Cycle Settings
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### Network Settings
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#### Access Point
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When using as a wireless access point, the network SSID is "vulpes"
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with no password. Navigate to http://192.168.0.1 to access webform.
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## License
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GNU GPLv3. See `LICENSE` file for details, and
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https://choosealicense.com/licenses/ if you're like me and don't
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understand all of this stuff.
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## Acknowledgments
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Special thanks to [Mark Fickett](http://www.markfickett.com/) for his
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[arduinomorse](https://github.com/markfickett/arduinomorse) library. |