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https://github.com/jomjol/AI-on-the-edge-device.git
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116 lines
4.2 KiB
Markdown
116 lines
4.2 KiB
Markdown
# AI-on-the-edge-device
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This is an example of Artificial Intelligence (AI) calculations on a very cheap hardware.
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### Details on **function**, **installation** and **configuration** can be found on the **[Wiki Page](https://github.com/jomjol/AI-on-the-edge-device/wiki)**
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A 3d-printable housing can be found here: https://www.thingiverse.com/thing:4573481
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respectively ESP32-Cam housing only: https://www.thingiverse.com/thing:4571627
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<img src="https://raw.githubusercontent.com/jomjol/AI-on-the-edge-device/master/images/watermeter_all.jpg" width="200"><img src="https://raw.githubusercontent.com/jomjol/AI-on-the-edge-device/master/images/main.jpg" width="200"><img src="https://raw.githubusercontent.com/jomjol/AI-on-the-edge-device/master/images/size.png" width="200">
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<img src="https://raw.githubusercontent.com/jomjol/AI-on-the-edge-device/master/images/watermeter.jpg" width="600">
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<img src="https://raw.githubusercontent.com/jomjol/AI-on-the-edge-device/master/images/powermeter.jpg" width="600">
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## Donate
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------
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If you would like to support the developer with a cup of coffee you can do that via [Paypal](https://www.paypal.com/donate?hosted_button_id=8TRSVYNYKDSWL).
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<form action="https://www.paypal.com/donate" method="post" target="_top">
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<input type="hidden" name="hosted_button_id" value="8TRSVYNYKDSWL" />
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<input type="image" src="https://www.paypalobjects.com/en_US/DK/i/btn/btn_donateCC_LG.gif" border="0" name="submit" title="PayPal - The safer, easier way to pay online!" alt="Donate with PayPal button" />
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<img alt="" border="0" src="https://www.paypal.com/en_DE/i/scr/pixel.gif" width="1" height="1" />
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</form>
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If you have any technical topics, you can file a issue in this repository.
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In other cases you can contact the developer via email: <img src="https://raw.githubusercontent.com/jomjol/AI-on-the-edge-device/master/images/mail.jpg" height="25">
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## Change log
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------
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### Known Issues
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* slow response of web server during picture analysis
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* spontaneous reboots (mostly due to html access during image processing) - self recovery implemented
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------
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**General remark:** Beside the `firmware.bin`, typically also the content of `/html` needs to be updated!
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##### 8.2.0 - Multi Meter Support (2021-08-24)
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* Improve server responsiveness
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* Flow status and prevalue status in overview
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* Improved prevalue handling
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##### 8.1.0 - Multi Meter Support (2021-08-12)
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* GPIO: using the general mqtt main topic for GPIO
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* Upgrade digital CNN to v12.0.0 (added new images)
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* Update tfmicro to new master (2021-08-07)
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* Bug fix: remove text in mqtt value, remove connect limit in wlan reconnet
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##### 8.0.5 - Multi Meter Support (2021-08-01)
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* NEW 8.0.5: bug fix: saving prevalue
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* NEW 8.0.4: bug fix: load config.ini after upgrade
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* NEW 8.0.3: bug fix: reboot during `config.ini` handling, html error
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* NEW 8.0.2: saving roundes prevalue, bug fix html server
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* NEW 8.0.1: bug fix: html handling of parameter `FixedExposure` and `ImageSize`
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* Dual / multi meter support (more than 1 number to be recognized)
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This is implemented with the feature "number" on the ROI definition as well as selected options
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* MQTT: standardization of the naming - including new topics (`json`, `freeMem `, `uptime`)c
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* Preparation for extended GPIO support (thanks to Zwerk2k) - not tested and fully functional yet
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* Bug fixing: html server, memory leak, MQTT connect, hostname, turn of flash LED
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<span style="color: red;">**ATTENTION: the configuration and prevalue files are modified automatically and will not be backward compatible!**</span>
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## Additional ideas
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There are some ideas and feature request, which are not followed currently - mainly due to capacity reasons on side of the developer. They are collected here: [FeatureRequest.md](FeatureRequest.md)
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------
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## History
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##### 7.1.2 MQTT-Update - (2021-06-17)
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**7.0.1 MQTT-Update - (2021-05-13)**
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##### 6.7.2 Image Processing in Memory - (2021-05-01)
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##### 5.0.0 Setup Modus - (2020-12-06)
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##### 4.1.1 Configuration editor - (2020-12-02)
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##### 4.0.0 Tflite Core - (2020-11-15)
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##### 3.1.0 MQTT-Client - (2020-10-26)
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##### 2.2.1 Version Control - (2020-09-27)
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##### 2.1.0 Decimal Shift, Chrome & Edge - (2020-09-25)
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##### 2.0.0 Layout update - (2020-09-12)
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##### 1.1.3 Initial Version - (2020-09-09)
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#### [Full Changelog](Changelog.md)
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