"Water 5 in 1 sensor" does not show pH Sensor

[alexantao]

Hi,

I'm very new to Tuya Local.
I bought a chinese Aquarium water monitor and I was trying to integrate with HA. It has at least 5 readings (Temp, PH, TDS, EC, SG), but there's more readins that FW send.

I tried Official Tuya, but it shows me only the Temperature. Tried Smartlife, the same.
Then, after trying to modify the smartlife driver, I decided to try TuyaLocal integration. And it worked better then I thought ! It showed me ALL readings from the device on the first run! Excelent !

But I have a issue, the PH reading is not working right, the interface always shows Unknown only for this reading:

I activated the DEBUG for tuya_local, and it shows some interesting messages. But I'm far to know where is the problem.
Can anybody help me on that ?

This is part of the logfile:

`
2023-12-30 21:54:04.840 DEBUG (MainThread) [custom_components.tuya_local.device] Monitor Água Aquário received {"119": 0, "full_poll": false}
2023-12-30 21:54:04.841 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:04.842 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:04.843 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:04.844 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:04.845 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:04.846 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 107 (sensor), unable to determine valid values
2023-12-30 21:54:04.851 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 110 (sensor), unable to determine valid values
2023-12-30 21:54:04.853 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 113 (sensor), unable to determine valid values
2023-12-30 21:54:04.854 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:04.854 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:04.855 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:04.857 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 119 (sensor), unable to determine valid values
2023-12-30 21:54:05.095 DEBUG (MainThread) [custom_components.tuya_local.device] Monitor Água Aquário received {"101": "AQEBAQABAA==", "full_poll": false}
2023-12-30 21:54:05.096 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:05.097 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:05.097 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:05.097 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:05.098 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:05.098 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 107 (sensor), unable to determine valid values
2023-12-30 21:54:05.099 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 110 (sensor), unable to determine valid values
2023-12-30 21:54:05.099 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 113 (sensor), unable to determine valid values
2023-12-30 21:54:05.099 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:05.100 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:05.100 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:05.100 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 119 (sensor), unable to determine valid values
2023-12-30 21:54:05.334 DEBUG (MainThread) [custom_components.tuya_local.device] Monitor Água Aquário received {"8": 274, "full_poll": false}
2023-12-30 21:54:05.335 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:05.335 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:05.336 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:05.336 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:05.336 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:05.337 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 107 (sensor), unable to determine valid values
2023-12-30 21:54:05.337 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 110 (sensor), unable to determine valid values
2023-12-30 21:54:05.338 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 113 (sensor), unable to determine valid values
2023-12-30 21:54:05.338 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:05.338 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:05.338 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:05.339 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 119 (sensor), unable to determine valid values
2023-12-30 21:54:05.589 DEBUG (MainThread) [custom_components.tuya_local.device] Monitor Água Aquário received {"102": 1500, "full_poll": false}
2023-12-30 21:54:05.590 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:05.591 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 102 value from 1500 to None
2023-12-30 21:54:05.592 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:05.593 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 8 value from 274 to 27.4
2023-12-30 21:54:05.593 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:05.594 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 107 (sensor), unable to determine valid values
2023-12-30 21:54:05.594 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 110 (sensor), unable to determine valid values
2023-12-30 21:54:05.598 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 113 (sensor), unable to determine valid values
2023-12-30 21:54:05.599 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:05.599 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] pH meter: Mapped dps 116 value from 996 to 0.996
2023-12-30 21:54:05.600 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] sensor values: []
2023-12-30 21:54:05.600 DEBUG (MainThread) [custom_components.tuya_local.helpers.device_config] No mapping for dpid 119 (sensor), unable to determine valid values

`

Seems that it's trying to use ph Meter to every reading it gets. Some of then are clearly the Temp. and S.G. and the 1500 seems to be the real PH value, because on the Tuya App I get PH with a 15.00 value.

Thanks for any help .

[alexantao]

I also got the Diag file from HA UI, and seems that it's getting the right readings...:

"data": {
"name": "Monitor \u00c1gua Aqu\u00e1rio",
"type": "yieryi_ph_meter",
"device_id": "REDACTED",
"device_cid": "",
"local_key": "REDACTED",
"host": "REDACTED",
"protocol_version": "auto",
"tinytuya_version": "1.13.1",
"api_version_set": 3.3,
"api_version_used": 3.3,
"api_working": true,
"status": {},
"cached_state": {
"updated_at": 1703973858.600938,
"8": 276,
"102": 1500,
"107": 0,
"110": 0,
"113": 0,
"116": 996,
"119": 0,
"101": "AQEBAQABAA=="
},
"pending_state": {},
"connected": true,
"force_dps": [],
"home_assistant": {
"name": "Monitor \u00c1gua Aqu\u00e1rio",
"name_by_user": null,
"disabled": false,
"disabled_by": null,
"entities": [
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": null,
"icon": null,
"unit_of_measurement": "pH",
"state": {
"entity_id": "sensor.monitor_agua_aquario_ph",
"state": "unknown",
"attributes": {
"state_class": "measurement",
"unit_of_measurement": "pH",
"icon": "mdi:ph",
"friendly_name": "Monitor \u00c1gua Aqu\u00e1rio pH"
},
"last_changed": "2023-12-30T21:52:21.588724+00:00",
"last_updated": "2023-12-30T21:52:21.588724+00:00"
}
},
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": "temperature",
"icon": null,
"unit_of_measurement": "\u00b0C",
"state": {
"entity_id": "sensor.monitor_agua_aquario_temperatura",
"state": "27.6",
"attributes": {
"state_class": "measurement",
"unit_of_measurement": "\u00b0C",
"device_class": "temperature",
"friendly_name": "Monitor \u00c1gua Aqu\u00e1rio Temperatura"
},
"last_changed": "2023-12-30T22:04:17.799447+00:00",
"last_updated": "2023-12-30T22:04:17.799447+00:00"
}
},
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": null,
"icon": "mdi:water-opacity",
"unit_of_measurement": "ppm",
"state": {
"entity_id": "sensor.monitor_agua_aquario_total_disolved_solids",
"state": "0",
"attributes": {
"state_class": "measurement",
"unit_of_measurement": "ppm",
"icon": "mdi:water-opacity",
"friendly_name": "Total de S\u00f3lidos Dissolvidos (TDS)"
},
"last_changed": "2023-12-30T21:52:21.590440+00:00",
"last_updated": "2023-12-30T21:52:21.590440+00:00"
}
},
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": null,
"icon": "mdi:flash-triangle",
"unit_of_measurement": "\u00b5S/cm",
"state": {
"entity_id": "sensor.monitor_agua_aquario_electrical_conductivity",
"state": "0",
"attributes": {
"state_class": "measurement",
"unit_of_measurement": "\u00b5S/cm",
"icon": "mdi:flash-triangle",
"friendly_name": "Condutividade (EC)"
},
"last_changed": "2023-12-30T21:52:21.590973+00:00",
"last_updated": "2023-12-30T21:52:21.590973+00:00"
}
},
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": null,
"icon": "mdi:shaker-outline",
"unit_of_measurement": "ppm",
"state": {
"entity_id": "sensor.monitor_agua_aquario_salinity",
"state": "0",
"attributes": {
"state_class": "measurement",
"unit_of_measurement": "ppm",
"icon": "mdi:shaker-outline",
"friendly_name": "Salinidade"
},
"last_changed": "2023-12-30T21:52:21.591475+00:00",
"last_updated": "2023-12-30T21:52:21.591475+00:00"
}
},
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": null,
"icon": null,
"unit_of_measurement": "g/ml",
"state": {
"entity_id": "sensor.monitor_agua_aquario_specific_gravity",
"state": "0.996",
"attributes": {
"state_class": "measurement",
"unit_of_measurement": "g/ml",
"friendly_name": "Monitor \u00c1gua Aqu\u00e1rio Specific gravity"
},
"last_changed": "2023-12-30T21:52:21.594629+00:00",
"last_updated": "2023-12-30T21:52:21.594629+00:00"
}
},
{
"disabled": false,
"disabled_by": null,
"entity_category": null,
"device_class": null,
"original_device_class": null,
"icon": null,
"unit_of_measurement": "mV",
"state": {
"entity_id": "sensor.monitor_agua_aquario_oxidation_reduction_potential",
"state": "0",
"attributes": {
"state_class": "measurement",
"unit_of_measurement": "mV",
"friendly_name": "Monitor \u00c1gua Aqu\u00e1rio Oxidation reduction potential"
},
"last_changed": "2023-12-30T21:52:21.595342+00:00",
"last_updated": "2023-12-30T21:52:21.595342+00:00"
}
}
]
}
}
}

[make-all]

pH is in the range 0.00 - 14.00. The device uses a value of 1500 (15.00) to indicate that it could not get a reading for some reason - this is translated to None for HA rather than passing on an out of range reading and expecting the meaning to be obvious.