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feat: support for tuya TRV706 #8581

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feat: support for tuya TRV706 #8581

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412185e
First draft Tuya TRV706
Jan 9, 2025
812dc09
Rename TRV-706Z to TRV-705ZB
Jan 11, 2025
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85 changes: 85 additions & 0 deletions src/devices/tuya.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5451,6 +5451,91 @@
],
},
},
{
fingerprint: [{ modelID: 'TS0601', manufacturerName: '_TZE284_ltwbm23f' }],
model: 'TRV-705ZB',
vendor: 'Tuya',
// whiteLabel: [
// {vendor: 'Tuya', model: 'TRV-706Z'},
// ],
description: 'Thermostat Radiator Valve', fromZigbee: [tuya.fz.datapoints],
toZigbee: [tuya.tz.datapoints],
onEvent: tuya.onEventSetLocalTime,
configure: tuya.configureMagicPacket,
exposes: [
e.battery(),
e.child_lock(),
e.position(),
e.window_detection(),
e.binary('window', ea.STATE, 'OPEN', 'CLOSE').withDescription('Window status closed or open '),
e.binary('valve_state', ea.STATE, 'OPEN', 'CLOSE').withDescription('Valve status closed or opened '),
e.climate()
.withLocalTemperatureCalibration(-5, 5, 0.1, ea.STATE_SET)
.withLocalTemperature(ea.STATE)
.withSetpoint('current_heating_setpoint', 5, 30, 0.5, ea.STATE_SET)
.withPreset( ['off', 'antifrost', 'eco', 'comfort', 'program', 'valve_open'],
'Off deactivates valve operation, ' +
'the other modes presets when setting on 5º (antifrost), from 15º (eco) and from 20º (comfort). ' +
'It is better to set directly the temperature to deactivate off mode.'),
e.binary('frost_protection', ea.STATE_SET, 'ON', 'OFF').withDescription('Antifreeze function'),
e.enum('valve_status', ea.STATE_SET, ['valve_closed', 'valve_open']).withDescription('Off deactivates valve operation, '
+ 'the other modes presets when setting on 5º (antifrost), from 15º (eco) and from 20º (comfort). ' +
'It is better to set directly the temperature to deactivate off mode.'),
...tuya.exposes.scheduleAllDays(ea.STATE_SET, 'HH:MM/C HH:MM/C HH:MM/C HH:MM/C HH:MM/C HH:MM/C'),
e.comfort_temperature().withValueMin(15.5).withValueMax(30.0).withValueStep(0.5).withDescription('Comfort mode temperature'),
e.eco_temperature().withValueMin(5.5).withValueMax(20).withValueStep(0.5).withDescription('Eco mode temperature'),
e.holiday_temperature().withValueMin(5).withValueMax(15).withValueStep(0.5).withDescription('Antifreeze mode temperature'),
e.enum('display_brightness', ea.STATE_SET, ['high', 'medium', 'low']).withDescription('Display brightness'),
e.enum('screen_orientation', ea.STATE_SET, ['up', 'down']).withDescription('Screen orientation'),
e.enum('mode', ea.STATE_SET, ['comfort', 'eco']).withDescription(
'Hysteresis - comfort > switches off/on exactly at reached ' +
'temperature with valve smooth from 0 to 100%, eco > 0.5 degrees above or below, valve either 0 or 100%',
),
],
meta: {
tuyaDatapoints: [
[2, 'preset', tuya.valueConverterBasic.lookup({
'off': tuya.enum(0),
'antifrost': tuya.enum(1),
'eco': tuya.enum(2),
'comfort': tuya.enum(3),
'program': tuya.enum(4),
'valve_open': tuya.enum(5),
})],
[2, 'valve_status', tuya.valueConverterBasic.lookup({
'valve_closed': tuya.enum(0),
'auto': tuya.enum(1),
'auto': tuya.enum(2),
'auto': tuya.enum(4),
'auto': tuya.enum(3),

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'valve_open': tuya.enum(5),

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}, 'auto')],

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[3, 'valve_state', tuya.valueConverterBasic.lookup({ CLOSE: tuya.enum(0), OPEN: tuya.enum(1) })],
[4, 'current_heating_setpoint', tuya.valueConverter.divideBy10],
[5, 'local_temperature', tuya.valueConverter.divideBy10],
[6, 'battery', tuya.valueConverter.raw],
[7, 'child_lock', tuya.valueConverter.lockUnlock],
[14, 'window_detection', tuya.valueConverter.onOff],
[15, 'window', tuya.valueConverterBasic.lookup({ CLOSE: tuya.enum(0), OPEN: tuya.enum(1) })],
[47, 'local_temperature_calibration', tuya.valueConverter.localTempCalibration1],
[102, 'schedule_monday', tuya.valueConverter.thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber(1)],
[103, 'schedule_tuesday', tuya.valueConverter.thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber(2)],
[104, 'schedule_wednesday', tuya.valueConverter.thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber(3)],
[105, 'schedule_thursday', tuya.valueConverter.thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber(4)],
[106, 'schedule_friday', tuya.valueConverter.thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber(5)],
[107, 'schedule_saturday', tuya.valueConverter.thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber(6)],
[108, 'schedule_sunday', tuya.valueConverter.thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber(7)],
[111, 'display_brightness', tuya.valueConverterBasic.lookup({high: tuya.enum(0), medium: tuya.enum(1), low: tuya.enum(2)})],
[113, 'screen_orientation', tuya.valueConverterBasic.lookup({ up: tuya.enum(0), down: tuya.enum(1) })],
[114, 'position', tuya.valueConverter.divideBy10],
[119, 'comfort_temperature', tuya.valueConverter.divideBy10], //--
[120, 'eco_temperature', tuya.valueConverter.divideBy10], //--
[121, 'holiday_temperature', tuya.valueConverter.divideBy10], //--
[122, 'frost_protection', tuya.valueConverter.onOff], //--
[127, 'mode', tuya.valueConverterBasic.lookup({comfort: tuya.enum(0), eco: tuya.enum(1)})],
],
},
},
{
zigbeeModel: ['TS0121'],
model: 'TS0121_plug',
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63 changes: 63 additions & 0 deletions src/lib/tuya.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1106,6 +1106,69 @@ export const valueConverter = {
},
};
},
thermostatScheduleDayMultiDP_TRV705ZB: {
from: (v: string) => {
const schedule = [];
for (let index = 1; index < 24; index = index + 4) {
const firstMinutesByte = (parseInt(v[index]) & 0x0f) << 8;
const secondMinutesByte = parseInt(v[index + 1]);
const minutesSinceMidnight = firstMinutesByte | secondMinutesByte;

const firstTemperatureByte = (parseInt(v[index + 2]) & 0x0f) << 8;
const secondTemperatureByte = parseInt(v[index + 3]);
const temperature = (firstTemperatureByte | secondTemperatureByte) / 10.0;

const hour = Math.floor(minutesSinceMidnight / 60);
const minutes = minutesSinceMidnight % 60;

schedule.push(
String(hour).padStart(2, '0') + ':' + String(minutes).padStart(2, '0') + '/' + temperature.toFixed(1),
);
}
return schedule.join(' ');
},
to: (v: string) => {
const payload = [];
const transitions = v.split(' ');
if (transitions.length != 6) {
throw new Error('Invalid schedule: there should be 6 transitions');
}
for (const transition of transitions) {
const timeTemp = transition.split('/');
if (timeTemp.length != 2) {
throw new Error('Invalid schedule: wrong transition format: ' + transition);
}
const hourMin = timeTemp[0].split(':');
const hour = parseInt(hourMin[0]);
const min = parseInt(hourMin[1]);
const temperature = Math.floor(parseFloat(timeTemp[1]) * 10);
if (hour < 0 || hour > 24 || min < 0 || min > 60 || temperature < 50 || temperature > 300) {
throw new Error('Invalid hour, minute or temperature of: ' + transition);
}

const minutesSinceMidnight = hour * 60 + min;

const firstByte = 0xa0 | (minutesSinceMidnight >> 8);
const secondByte = minutesSinceMidnight & 0xff;
const thirdByte = 0x40 | (temperature >> 8);
const fourthByte = temperature & 0xff;

payload.push(firstByte, secondByte, thirdByte, fourthByte);
}
return payload;
},
},
thermostatScheduleDayMultiDP_TRV705ZB_WithDayNumber: (dayNum: number) => {
return {
from: (v: string) => valueConverter.thermostatScheduleDayMultiDP_TRV705ZB.from(v),
to: (v: string) => {
const data = valueConverter.thermostatScheduleDayMultiDP_TRV705ZB.to(v);
data.unshift(dayNum);
return data;
},
};
},

tv02Preset: () => {
return {
from: (v: number) => {
Expand Down
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