https://github.com/elijah-day/wireless-motion-detector

Device for detecting short-range motion and reporting it wirelessly (electrical and firmware files)
https://github.com/elijah-day/wireless-motion-detector

esp32c3 firmware motion-detection pcb wireless

Last synced: 3 months ago
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Device for detecting short-range motion and reporting it wirelessly (electrical and firmware files)

• Host: GitHub
• URL: https://github.com/elijah-day/wireless-motion-detector
• Owner: elijah-day
• License: mit
• Created: 2024-08-28T15:47:59.000Z (10 months ago)
• Default Branch: master
• Last Pushed: 2025-01-28T07:10:26.000Z (5 months ago)
• Last Synced: 2025-01-28T08:22:15.128Z (5 months ago)
• Topics: esp32c3, firmware, motion-detection, pcb, wireless
• Language: C
• Homepage:
• Size: 130 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Wireless Motion Detector

###### Copyright © 2025 Elijah Day

### About

In short, the Wireless Motion Detector is a device made to observe motion at a

mount point, from which it may wirelessly report any motion to a server or

other device.

The main board uses Espressif Systems's ESP32-C3 for its MCU, largely due to its

Wi-Fi connectivity and thorough documentation.  Motion detection is done through

the use of an infrared LED and receiver pair.  (This means that the detection

has a somewhat short range.)

Development on this project was started without a clear application in mind.  It

was moreso done as an exercise in PCB and firmware design rather than a way to

solve any particular problem.  Though, you may be able to find some utility in

it.

One potential application might be something like home security, but note that

there are not any measures in place (yet) to deal with issues like power

failures or device tampering.

### Credits

* EasyEDA for their free PCB design software.

* Espressif Systems for ESP32-C3 documentation and the ESP-IDF, used for

developing firmware for their devices.

### License

All data, software, documentation, and other files in this project are

distributed under the MIT License.  See "LICENSE" (located in this directory)

for more information or visit [www.mit-license.org](https://mit-license.org/).