Reading 3 instead of 8 on analog ROI

[danube]

The Problem

Analog ROI 1 reads the rightest in green. After digitalization, the RAW value shows "3" eventhough the needle points clearly in the opposite direction ("8").

All other digits seem to be correct.

Version

Release: v15.3.0 (Commit: 3fbff0a)

Logfile

[0d00h00m00s] 2023-10-19T13:05:12 <INF> [MAIN] =================================================
[0d00h00m00s] 2023-10-19T13:05:12 <INF> [MAIN] ==================== Start ======================
[0d00h00m00s] 2023-10-19T13:05:12 <INF> [MAIN] =================================================
[0d00h00m00s] 2023-10-19T13:05:12 <INF> [MAIN] PSRAM size: 8388608 byte (8MB / 64MBit)
[0d00h00m00s] 2023-10-19T13:05:12 <INF> [MAIN] Total heap: 4376759 byte
[0d00h00m04s] 2023-10-19T13:05:16 <INF> [MAIN] Camera info: PID: 0x26, VER: 0x42, MIDL: 0x7f, MIDH: 0xa2
[0d00h00m04s] 2023-10-19T13:05:16 <INF> [SDCARD] Basic R/W check started...
[0d00h00m04s] 2023-10-19T13:05:16 <INF> [SDCARD] Basic R/W check successful
[0d00h00m04s] 2023-10-19T13:05:16 <INF> [SNTP] TimeServer not defined, using default: pool.ntp.org
[0d00h00m04s] 2023-10-19T13:05:16 <INF> [SNTP] Configuring NTP Client...
[0d00h00m04s] 2023-10-19T15:05:16 <INF> [SNTP] Time zone set to CET-1CEST,M3.5.0,M10.5.0/3
[0d00h00m04s] 2023-10-19T15:05:16 <INF> [SNTP] Time is already set: 2023-10-19 15:05:16
[0d00h00m04s] 2023-10-19T15:05:16 <INF> [MAIN] CPU frequency: 160 MHz
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [SDCARD] Folder/file presence check started...
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [SDCARD] Folder/file presence check successful
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [MAIN] Tag: 'v15.3.0', Release: v15.3.0 (Commit: 3fbff0a), Date/Time: 2023-07-22 09:42, Web UI: Release: v15.3.0 (Commit: 3fbff0a)
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [MAIN] Reset reason: Via esp_restart
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [WLANINI] SSID: system41
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [WLANINI] Password: XXXXXXXX
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [WLANINI] RSSIThreshold: 0
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [MAIN] WLAN config loaded, init WIFI...
[0d00h00m05s] 2023-10-19T15:05:17 <INF> [WIFI] Automatic interface config --> Use DHCP service
[0d00h00m06s] 2023-10-19T15:05:17 <INF> [WIFI] Set hostname to: watermeter
[0d00h00m06s] 2023-10-19T15:05:17 <INF> [WIFI] Init successful
[0d00h00m09s] 2023-10-19T15:05:21 <INF> [WIFI] Connected to: system41, RSSI: -65
[0d00h00m11s] 2023-10-19T15:05:23 <INF> [WIFI] Assigned IP: 192.168.178.92
[0d00h00m12s] 2023-10-19T15:05:23 <INF> [SNTP] Time is synced with NTP Server pool.ntp.org: 2023-10-19 15:05:23
[0d00h00m14s] 2023-10-19T15:05:25 <INF> [MAIN] Device info: CPU cores: 2, Chip revision: 300
[0d00h00m14s] 2023-10-19T15:05:25 <INF> [MAIN] SD card info: Name: SD04G, Capacity: 3796MB, Free: 3774MB
[0d00h00m16s] 2023-10-19T15:05:27 <INF> [MAIN] Initialization completed successfully
[0d00h00m20s] 2023-10-19T15:05:31 <INF> [LOGFILE] Set log level to ERROR
[0d00h01m34s] 2023-10-19T15:06:46 <ERR> [POSTPROC] main: Raw: 00556381.6, Value: , Status: Neg. Rate - Read: - Raw: 00556381.6 - Pre: 556883.6

Expected Behavior

No response

Screenshots

No response

Additional Context

No response

[caco3]

Did you try with a different model?

Please provide a debug log and your config.

[danube]

Thanks for your answer, @caco3. Unfortunately, the notification got lost somehow.

In the meantime, I updated from 15.3.0 to 15.5.0 to 15.7.0, which seemed not to make any difference.

I then changed the analog model from ana-cont_1105_s2_q.tflite to ana-cont_1208_s2_q.tflite and that seems now to give me some plausible results.

Thank you for guiding me in the right direction! Thomas