AI-on-the-edge-device

AI-on-the-edge-device

This is an example of Artificial Intelligence (AI) calculations on a very cheap hardware.

Details on function, installation and configuration can be found on the Wiki Page

A 3d-printable housing can be found here:

• https://www.thingiverse.com/thing:4573481 (Water Meter)
• https://www.thingiverse.com/thing:5028229 (Power Meter)
• https://www.thingiverse.com/thing:4571627 (ESP32-Cam housing only)

Donate

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If you would like to support the developer with a cup of coffee you can do that via Paypal.

If you have any technical topics, you can file a issue in this repository.

In other cases you can contact the developer via email:

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Change log

General remark: Besides the file firmware.bin, typically the content of /html will need to be updated!

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11.1.1 - Intermediate Digits (2022-08-22)

• New and improved consistency check (especially with analog and digital counters mixed)
• Bug Fix: digital counter algorithm

11.0.1 - Intermediate Digits (2022-08-18)

• NEW v11.0.1: Bug Fix InfluxDB configuration (only update of html.zip necessary)

• Implementation of new CNN types to detect intermediate values of digits with rolling numbers

  • By default the old algo (0, 1, ..., 9, "N") is active (due to the limited types of digits trained so far)
  • Activation can be done by selection a tflite file with the new trained model in the 'config.ini'
  • Details can be found in the wiki (different types, trained image types, naming convention)

• Updated neural network files (and adaption to new naming convention)

• Published a tool to download and combine log files - **Thanks to **

  • Files see '/tools/logfile-tool', How-to see wiki

• Bug Fix: InfluxDB enabling in grahic configuration

Tools

• Logfile downloader and combiner (Thx to reserve85)
  • Files see '/tools/logfile-tool', How-to see wiki

Additional Ideas

There are some ideas and feature requests which are not followed currently - mainly due to capacity reasons on side of the developer. They are collected here: FeatureRequest.md

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History

10.6.2 - Stability Increase (2022-07-24)

9.2.0 - External Illumination (2021-12-02)

8.5.0 Multi Meter Support (2021-10-07)

7.1.2 MQTT-Update - (2021-06-17)

6.7.2 Image Processing in Memory - (2021-05-01)

5.0.0 Setup Modus - (2020-12-06)

4.1.1 Configuration editor - (2020-12-02)

4.0.0 Tflite Core - (2020-11-15)

3.1.0 MQTT-Client - (2020-10-26)

2.2.1 Version Control - (2020-09-27)

2.1.0 Decimal Shift, Chrome & Edge - (2020-09-25)

2.0.0 Layout update - (2020-09-12)

1.1.3 Initial Version - (2020-09-09)

Full Changelog