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docs/outdated--Migrate-Old-Config-To-New-Config.md

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+# Migration from water-meter „old“ to water-meter “AI-on-the-edge-device”
+
+!!! Warning
+    This page no longer is maintained!
+
+There are only some few steps necessary to migrate your old system to the new one.
+
+Please follow the following steps:
+
+#### 1. Follow the installation guide to flash the ESP32CAM and prepare a SD-Card with the content of the master
+
+#### 2. Save the following files from the old Docker system on your PC:
+
+* Reference Points 1-3 (only 2 needed)
+* `Config.ini`
+
+#### 3. Copy Reference Points 1-3 onto the new water-meter system (Directory `/config`)
+
+**Please note only two Reference Points are supported in the new system.**
+
+#### 4. Open new `config.ini` File:
+
+Insert from the old `Config.ini` file `[alignment]` and `[alignment.ref0]` and `[alignment.ref1]` section the two Ref x and y position and the `initial_rotation_angle= 123`into the new `Config.ini` File, e.g.:
+
+###### Old:
+```
+[alignment.ref0]
+image=./config/RB01_65x65.jpg
+pos_x=28
+pos_y=63
+
+[alignment.ref1]
+image=./config/RB02_50x35.jpg
+pos_x=497
+pos_y=127
+
+[alignment]
+initial_rotation_angle=180
+```
+
+###### New:
+
+```
+[Alignment]
+InitalRotate=180
+/config/RB01_65x65.jpg 28, 63
+/config/RB02_50x35.jpg 497, 127
+SearchFieldX = 20
+SearchFieldY = 20
+```
+
+
+#### 5. Insert the old Digit Values into the new `Config.ini` File, e.g.:
+
+###### Old:
+```
+[Digital_Digit.ziffer1]
+pos_x=265
+pos_y=117
+dx=28
+dy=51
+
+[Digital_Digit.ziffer2]
+pos_x=310
+pos_y=117
+dx=28
+dy=51
+
+[Digital_Digit.ziffer3]
+pos_x=354
+pos_y=117
+dx=28
+dy=51
+
+[Digital_Digit.ziffer4]
+pos_x=399
+pos_y=117
+dx=28
+dy=51
+
+[Digital_Digit.ziffer5]
+pos_x=445
+pos_y=115
+dx=28
+dy=51
+```
+
+###### New:
+```
+[Digits]
+Model=/config/dig0630s3.tflite
+;LogImageLocation = /log/digit
+ModelInputSize 20, 32
+digit1, 265, 117, 28, 51
+digit2, 310, 117, 28, 51
+digit3, 354, 117, 28, 51
+digit4, 399, 117, 28, 51
+digit5, 445, 115, 28, 51
+```
+
+
+#### 6. Make sure that you have the same quality and size settings as in your old `Config.ini` 
+
+In the old configuration this was coded in the html-string for the image source:
+###### Old:
+```
+URLImageSource=http://IP-ADRESS/capture_with_flashlight?quality=5&size=VGA
+```
+
+Default was Quality=5 and VGA.
+
+###### New:
+
+```
+ImageQuality = 5
+ImageSize = VGA
+```
+
+
+
+#### 7. Repeat the same for the analog section
+
+#### 8. Insert your SSID and Password into the new wlan.ini File
+
+#### 9. Compare and edit [ConsistencyCheck] Section with new [PostProcessing] Section
+
+#### 10.  Save new config.ini File in the new System. 
+
+#### 11. Restart the system.
+
+#### 12. After the first start set manually the PreValue in the new system