AI-on-the-edge-device
This is an example of Artificial Intelligence (AI) calculations on a very cheap hardware.
Wiki Page
Details on function, installation and configuration can be found on theA 3d-printable housing can be found here: https://www.thingiverse.com/thing:4573481
respectively ESP32-Cam housing only: https://www.thingiverse.com/thing:4571627
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
Known Issues
- slow response of web server during picture analysis
- spontaneous reboots (mostly due to html access during image processing) - self recovery implemented
General remark: Beside the firmware.bin
, typically also the content of /html
needs to be updated!
7.1.2 MQTT-Update - (2021-06-17)
- NEW: 7.1.2: bug fix setting hostname, Flash-LED not off during reboot
- NEW: 7.1.1: bug fix wlan password with "=" (again)
- MQTT error message: changes "no error", send retain flag
- Update wlan handling to esp-idf 4.1
- Upgrade digital CNN to v8.7.0 (added new images)
- Bug fix: MQTT, WLAN, LED-Controll, GPIO usage, fixed IP, calculation flow rate
7.0.1 MQTT-Update - (2021-05-13)
-
NEW: 7.0.1: bug fix wlan password with "="
-
Upgrade digital CNN to v8.5.0 (added new images)
-
New MQTT topics: flow rate (units/minute), time stamp (last correct read readout)
-
Update MQTT/Error topic to " " in case no error (instead of empty string)
-
Portrait or landscape image orientation in rotated image (avoid cropping)
Additional ideas
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
History
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
Solved topics
- n.a.