Monatsrückblick Januar/Februar 2026 ist online!

[bishop]

@uncleb

noch nicht, ist noch unterwegs
Sonde
hab nur mal Spannungen an den Analogeingang eines esp32 angelegt um die Funktion zu testen.
Funktioniert, jetzt bin ich mal gespannt ob die Sonde etwas kann oder nicht :)

[UncleB]

@bishop ah dachte die Sonde hier ist mit dabei: https://atlas-scientific.com/embedded-solutions/ezo-ph-circuit/
Das wäre tatsächlich was für meinen Meerwassertank :)

[bishop]

hat jemand ein Tip oder kann mir helfen?
Möchte gerne wie hier auf Gihub

Console output here:

weblog3 when set to adc ph

00:48:31.016 APP: Analog pH read. ADC-RAW: 1611, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:31.833 APP: Analog pH read. ADC-RAW: 1654, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:32.308 APP: Analog pH read. ADC-RAW: 1684, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:32.851 APP: Analog pH read. ADC-RAW: 1678, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:33.832 APP: Analog pH read. ADC-RAW: 1668, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:34.847 APP: Analog pH read. ADC-RAW: 1685, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:35.875 APP: Analog pH read. ADC-RAW: 1622, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:36.838 APP: Analog pH read. ADC-RAW: 1605, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:37.020 APP: Analog pH read. ADC-RAW: 1615, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:37.853 APP: Analog pH read. ADC-RAW: 1645, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:38.864 APP: Analog pH read. ADC-RAW: 1672, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:39.836 APP: Analog pH read. ADC-RAW: 1611, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:40.856 MQT: tele/Tanksensor/STATE = {"Time":"2022-10-29T00:48:40","Uptime":"0T00:00:40","UptimeSec":40,"Heap":140,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":38,"MqttCount":1,"Berry":{"HeapUsed":5,"Objects":81},"Wifi":{"AP":1,"SSId":"LEDE 2,4ghz","BSSId":"28:D1:27:4D:EB:48","Channel":3,"Mode":"11n","RSSI":74,"Signal":-63,"LinkCount":1,"Downtime":"0T00:00:04"}}
00:48:40.902 APP: Analog pH read. ADC-RAW: 1655, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:40.963 MQT: tele/Tanksensor/SENSOR = {"Time":"2022-10-29T00:48:40","ANALOG":{"pH1":7.51,"A2":1038},"DS18B20":{"Id":"0516B0894AFF","Temperature":19.8},"HX711":{"Weight":9.455,"WeightRaw":8957,"AbsRaw":197074},"ECCalc":{"EC":0.91},"TempUnit":"C"}
00:48:41.002 APP: Analog pH read. ADC-RAW: 1653, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:41.735 APP: Analog pH read. ADC-RAW: 1613, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:41.883 APP: Analog pH read. ADC-RAW: 1680, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:42.850 APP: Analog pH read. ADC-RAW: 1664, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:43.836 APP: Analog pH read. ADC-RAW: 1610, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:44.852 APP: Analog pH read. ADC-RAW: 1620, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:45.892 APP: Analog pH read. ADC-RAW: 1619, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:46.316 APP: Analog pH read. ADC-RAW: 1616, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:46.852 APP: Analog pH read. ADC-RAW: 1613, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:47.879 APP: Analog pH read. ADC-RAW: 1663, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:48.844 APP: Analog pH read. ADC-RAW: 1686, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:49.868 APP: Analog pH read. ADC-RAW: 1648, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760
00:48:50.839 APP: Analog pH read. ADC-RAW: 1684, cal-low(pH=ADC): 4.00=2387, cal-high(pH=ADC): 7.01=1760

die Werte als Raw Daten ausgegeben bekommen.
Mit Weblog 3 oder 4 bekomme ich nur:

0:46:16.013 BRY: GC from 22761 to 12453 bytes, objects freed 189/157 (in 2 ms) - slots from 436/470 to 143/365
10:46:17.979 BRY: GC from 21926 to 12153 bytes, objects freed 183/158 (in 1 ms) - slots from 436/470 to 143/365
10:46:17.988 MQT: tele/Hydroponic/STATE = {"Time":"2025-03-12T10:46:17","Uptime":"0T17:18:10","UptimeSec":62290,"Heap":124,"SleepMode":"Dynamic","Sleep":50,"LoadAvg":37,"MqttCount":1,"Berry":{"HeapUsed":11,"Objects":158},"POWER1":"OFF","POWER2":"OFF","POWER3":"ON","POWER4":"OFF","Dimmer":65,"Fade":"OFF","Speed":1,"LedTable":"ON","Wifi":{"AP":1,"SSId":"Privat","BSSId":"74:AC:B9:21:DF:A1","Channel":6,"Mode":"HT40","RSSI":68,"Signal":-66,"LinkCount":1,"Downtime":"0T00:00:03"}}
10:46:18.018 MQT: tele/Hydroponic/SENSOR = {"Time":"2025-03-12T10:46:17","ANALOG":{"pH1":-4.19},"DS18B20":{"Id":"03219779FF90","Temperature":6.9},"SR04":{"Distance":37.2},"ESP32":{"Temperature":25.6},"TDS-Sensor":{"TDS":0},"EC-Sensor":{"EC":0},"Tank":{"Distanz cm":37,"Distanz cm":37,"Volumen":6,"Prozent Voll":24},"TempUnit":"C"}
10:46:18.991 BRY: GC from 22452 to 13012 bytes, objects freed 139/172 (in 1 ms) - slots from 413/440 to 162/365