/AI-on-the-edge-device

Primary LanguageC++

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:

Donate

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:

Change log

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

11.3.1 - Intermediate Digits (2022-09-17)

  • ATTENTION:

    • first update the 'firmware.bin' and ensure that the new version is running

    • Only afterwards update the 'html.zip'

    • Otherwise the downwards compatibility of the new counter clockwise feature is not given and you end in a reboot loop, that needs manual flashing!

  • NEW v11.3.1: corrected corrupted asset firmware.bin

  • Increased precision (more than 6-7 digits)

  • Implements Counter Clockwise Analog Pointers

  • Improved post processing algorithm

  • Debugging: intensive use of testcases

  • MQTT: improved handling, extended logging, automated reconnect

  • HTML: Backup Option for Configuration

  • HTML: Improved Reboot

  • HTML: Update WebUI (Reboot, Infos, CPU Temp, RSSI)

  • This version is largely also based on the work of caco3, adellafave, haverland, stefanbode, PLCHome

11.2.0 - Intermediate Digits (2022-08-28)

  • Updated Tensorflow / TFlite to newest tflite (version as of 2022-07-27)

  • Updated analog neural network file (ana-cont_11.3.0_s2.tflite - default, ana-class100_0120_s1_q.tflite)

  • Updated digital neural network file (dig-cont_0570_s3.tflite - default, dig-class100_0120_s2_q.tflite)

  • Added automated filtering of tflite-file in the graphical configuration (thanks to @caco3)

  • Updated consistency algorithm & test cases

  • HTML: added favicon and system name, Improved reboot dialog (thanks to @caco3)

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 **

  • Bug Fix: InfluxDB enabling in grahic configuration

Tools

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

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