README.md 6.3 KB
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
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!
Rolling (2022-09-10)
- Internal preparations for improved update mechanism
- Additional testcases (haverland)
- HTML: Updates / improvements (caco3)
Rolling (2022-09-04)
- Improved Reboot (caco3)
- HTML: Bug fix
Rolling (2022-09-03)
Rolling (2022-09-02)
- MQTT: extended logging and automated reconnect
- HTML: explanation for MQTT keys
- Improved post processing algo
- Bug fix: update algorithm
Rolling (2022-08-31)
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!
Implements Counter Clockwise Analog Pointers (many thanks to adellafave)
- you can activate it via check box in the graphical configuration
HTML: adds CPU Temp , RSSI to status (many thanks to adellafave)
WebUI improvements (many thanks to @caco3)
Rolling (2022-08-30)
- Added Backup Option, improved update page (many thanks to @caco3)
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 **
- 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