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143 lines
3.8 KiB
Markdown
143 lines
3.8 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: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/edit_reference.jpg" width="600">
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## Change log
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------
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### Known Issues
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* Reboot on extensive web access due to the limits of the internal web server
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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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##### Rolling - (2020-11-15)
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* based on v4.0.0 (2020-11-15)
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##### 4.0.0 Tflite Core - (2020-11-15)
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* Implementation of rolling log-files
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* Update Tflite-Core to master@20201108 (v2.4)
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* Bug-fixing for reducing reboots
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##### 3.1.0 MQTT-Client - (2020-10-26)
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* Update digital CNN to v6.5.0 and HTML (Info to hostname, IP, ssid)
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* New implementation of "checkDigitConsistency" also for digits
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* MQTT-Adapter: user and password for sign in MQTT-Broker
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##### 3.0.0 MQTT-Client (2020-10-14)
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* Implementation of MQTT Client
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* Improved Version Control
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* bug-fixing
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##### 2.2.1 Version Control (2020-09-27)
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* Bug-Fixing (hostname in wlan.ini and error handling inside flow)
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##### 2.2.0 Version Control (2020-09-27)
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* Integrated automated versioning system (menu: SYSTEM --> INFO)
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* Update Build-System to PlatformIO - Espressif 32 v2.0.0 (ESP-IDF 4.1)
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##### 2.1.0 Decimal Shift, Chrome & Edge (2020-09-25)
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* Implementation of Decimal Shift
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* Update default CNN for digits to v6.4.0
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* Improvement HTML
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* Support for Chrome and Edge
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* Reduce logging to minimum - extended logging on demand
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* Implementation of hostname in wlan.ini (`hostname = "HOSTNAME")`
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* Bug fixing, code corrections
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##### 2.0.0 Layout update (2020-09-12)
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* Update to **new and modern layout**
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* Support for Chrome improved
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* Improved robustness: improved error handling in auto flow reduces spontaneous reboots
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* File server: Option for "DELETE ALL"
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* WLan: support of spaces in SSID and password
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* Reference Image: Option for mirror image, option for image update on the fly
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* additional parameter in `wasserzaehler.html?noerror=true` to suppress an potential error message
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* bug fixing
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##### 1.1.3 (2020-09-09)
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* **Bug in configuration of analog ROIs corrected** - correction in v.1.0.2 did not work properly
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* Improved update page for the web server (`/html` can be updated via a zip-file, which is provided in `/firmware/html.zip`)
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* Improved Chrome support
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##### 1.1.0 (2020-09-06)
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* Implementation of "delete complete directory"
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**Attention: beside the `firmware.bin`, also the content of `/html` needs to be updated!**
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##### 1.0.2 (2020-09-06)
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* Bug in configuration of analog ROIs corrected
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* minor bug correction
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##### 1.0.1 (2020-09-05)
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* preValue.ini Bug corrected
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* minor bug correction
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##### 1.0.0 (2020-09-04)
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* **First usable version** - compatible to previous project (https://github.com/jomjol/water-meter-system-complete)
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* NEW:
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* no docker container for CNN calculation necessary
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* web based configuration editor on board
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##### 0.1.0 (2020-08-07)
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* Initial Version
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#### [Full Changelog](Changelog.md)
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## Solved topics
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* n.a. |