Hi,
I own a standing desk, that can be controlled with tuya smart, but is unsupported by the HA integration. I added the json with the device instruction info below. It would be amazing if we can get this working with HA.
Device Info JSON
{
"home_assistant": {
"installation_type": "Home Assistant OS",
"version": "2023.7.3",
"dev": false,
"hassio": true,
"virtualenv": false,
"python_version": "3.11.4",
"docker": true,
"arch": "aarch64",
"timezone": "Europe/Berlin",
"os_name": "Linux",
"os_version": "6.1.21-v8",
"supervisor": "2023.07.1",
"host_os": "Home Assistant OS 10.3",
"docker_version": "23.0.6",
"chassis": "embedded",
"run_as_root": true
},
"integration_manifest": {
"domain": "tuya",
"name": "Tuya",
"codeowners": [
"@Tuya",
"@zlinoliver",
"@frenck"
],
"config_flow": true,
"dependencies": [
"ffmpeg"
],
"dhcp": [
{
"macaddress": "105A17*"
},
{
"macaddress": "10D561*"
},
{
"macaddress": "1869D8*"
},
{
"macaddress": "381F8D*"
},
{
"macaddress": "508A06*"
},
{
"macaddress": "68572D*"
},
{
"macaddress": "708976*"
},
{
"macaddress": "7CF666*"
},
{
"macaddress": "84E342*"
},
{
"macaddress": "D4A651*"
},
{
"macaddress": "D81F12*"
}
],
"documentation": "https://www.home-assistant.io/integrations/tuya",
"integration_type": "hub",
"iot_class": "cloud_push",
"loggers": [
"tuya_iot"
],
"requirements": [
"tuya-iot-py-sdk==0.6.6"
],
"is_built_in": true
},
"data": {
"endpoint": "https://openapi.tuyaeu.com",
"auth_type": 0,
"country_code": "49",
"app_type": "tuyaSmart",
"mqtt_connected": true,
"disabled_by": null,
"disabled_polling": false,
"name": "Standing Desk",
"model": "",
"category": "sjz",
"product_id": "1wix0qshtb1gmgpn",
"product_name": "Standing Desk",
"online": true,
"sub": false,
"time_zone": "+02:00",
"active_time": "2023-07-29T14:04:55+00:00",
"create_time": "2023-07-29T14:04:55+00:00",
"update_time": "2023-07-29T14:11:57+00:00",
"function": {
"child_lock": {
"type": "Boolean",
"value": {}
},
"unit_display": {
"type": "Boolean",
"value": {}
},
"reset_signal": {
"type": "Boolean",
"value": {}
},
"restore_user_set": {
"type": "Boolean",
"value": {}
},
"height_max": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"height_min": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"sensor_sensitive": {
"type": "Integer",
"value": {
"unit": "",
"min": 0,
"max": 8,
"scale": 0,
"step": 1
}
},
"up_i_sensitive": {
"type": "Integer",
"value": {
"unit": "",
"min": 0,
"max": 8,
"scale": 0,
"step": 1
}
},
"down_i_sensitive": {
"type": "Integer",
"value": {
"unit": "",
"min": 0,
"max": 8,
"scale": 0,
"step": 1
}
},
"desktop_thickness_cm": {
"type": "Integer",
"value": {
"unit": "cm",
"min": 0,
"max": 120,
"scale": 1,
"step": 1
}
},
"desktop_thickness_in": {
"type": "Integer",
"value": {
"unit": "inch",
"min": 0,
"max": 20,
"scale": 1,
"step": 2
}
},
"stand_height_set": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"ss_time_set": {
"type": "Raw",
"value": {}
},
"move_up": {
"type": "Boolean",
"value": {}
},
"move_down": {
"type": "Boolean",
"value": {}
},
"memory_button": {
"type": "Boolean",
"value": {}
},
"memory_location": {
"type": "Enum",
"value": {
"range": [
"mem1",
"mem2",
"mem3",
"mem4"
]
}
},
"timing_remind_s_app": {
"type": "Boolean",
"value": {}
},
"timing_remind_s_dev": {
"type": "Boolean",
"value": {}
},
"timing_remind_signal": {
"type": "Boolean",
"value": {}
}
},
"status_range": {
"child_lock": {
"type": "Boolean",
"value": {}
},
"unit_display": {
"type": "Boolean",
"value": {}
},
"reset_signal": {
"type": "Boolean",
"value": {}
},
"restore_user_set": {
"type": "Boolean",
"value": {}
},
"height_max_limit": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"height_min_limit": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"height_max": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"height_min": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"sensor_sensitive": {
"type": "Integer",
"value": {
"unit": "",
"min": 0,
"max": 8,
"scale": 0,
"step": 1
}
},
"up_i_sensitive": {
"type": "Integer",
"value": {
"unit": "",
"min": 0,
"max": 8,
"scale": 0,
"step": 1
}
},
"down_i_sensitive": {
"type": "Integer",
"value": {
"unit": "",
"min": 0,
"max": 8,
"scale": 0,
"step": 1
}
},
"desktop_thickness_cm": {
"type": "Integer",
"value": {
"unit": "cm",
"min": 0,
"max": 120,
"scale": 1,
"step": 1
}
},
"desktop_thickness_in": {
"type": "Integer",
"value": {
"unit": "inch",
"min": 0,
"max": 20,
"scale": 1,
"step": 2
}
},
"stand_height_set": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"ss_time_set": {
"type": "Raw",
"value": {}
},
"t_standing_min": {
"type": "Integer",
"value": {
"unit": "min",
"min": 0,
"max": 1440,
"scale": 0,
"step": 1
}
},
"t_stand_target_min": {
"type": "Integer",
"value": {
"unit": "min",
"min": 0,
"max": 1440,
"scale": 0,
"step": 1
}
},
"move_up": {
"type": "Boolean",
"value": {}
},
"move_down": {
"type": "Boolean",
"value": {}
},
"height_display": {
"type": "Integer",
"value": {
"unit": "mm",
"min": 500,
"max": 2000,
"scale": 0,
"step": 1
}
},
"memory_button": {
"type": "Boolean",
"value": {}
},
"memory_location": {
"type": "Enum",
"value": {
"range": [
"mem1",
"mem2",
"mem3",
"mem4"
]
}
},
"memory_height": {
"type": "Raw",
"value": {}
},
"fault_code_report": {
"type": "Bitmap",
"value": {
"label": [
"fault_code_1",
"fault_code_2"
],
"maxlen": 2
}
},
"timing_remind_s_app": {
"type": "Boolean",
"value": {}
},
"timing_remind_s_dev": {
"type": "Boolean",
"value": {}
},
"timing_remind_signal": {
"type": "Boolean",
"value": {}
},
"ss_history_data1": {
"type": "Raw",
"value": {}
},
"ss_history_data2": {
"type": "Raw",
"value": {}
},
"ss_history_data3": {
"type": "Raw",
"value": {}
},
"ss_history_data4": {
"type": "Raw",
"value": {}
}
},
"status": {
"child_lock": true,
"unit_display": false,
"reset_signal": false,
"restore_user_set": false,
"height_max_limit": 1308,
"height_min_limit": 648,
"height_max": 1308,
"height_min": 648,
"sensor_sensitive": 4,
"up_i_sensitive": 4,
"down_i_sensitive": 4,
"desktop_thickness_cm": 28,
"desktop_thickness_in": 12,
"stand_height_set": 900,
"ss_time_set": "AC0AD38IAAseDQASAA==",
"t_standing_min": 0,
"t_stand_target_min": 135,
"move_up": false,
"move_down": false,
"height_display": 740,
"memory_button": false,
"memory_location": "mem1",
"memory_height": "AuQERAPSAuQ=",
"fault_code_report": 0,
"timing_remind_s_app": false,
"timing_remind_s_dev": false,
"timing_remind_signal": false,
"ss_history_data1": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
"ss_history_data2": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
"ss_history_data3": "FwcBAAAAABcHAgAAAAAXBwMAAAAAFwcEAAAAABcHBQAAAAAXBwYAAAAAFwcHAAAAABcHCAAAAAAXBwkAAAAAFwcKAAAAABcHCwAAAAAXBwwAAAAAFwcNAAAAABcHDgAAAAAXBw8AAAAAFwcQAAAAABcHEQAAAAAXBxIAAAAAFwcTAAAAABcHFAAAAAAXBxUAAAAAFwcWAAAAABcHFwAAAAAXBxgAAAAAFwcZAAAAABcHGgAAAAAXBxsAAAAAFwccAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
"ss_history_data4": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=="
},
"home_assistant": {
"name": "Standing Desk",
"name_by_user": null,
"disabled": false,
"disabled_by": null,
"entities": []
}
}
}
I used the iot platform to understand how the instructions work and I think for a start the following instruction might be the one with the most value:
[
{
"code": "memory_location",
"value": "mem1"
}
]
If this value is sent, the desk will then move to position 1 (predefined in app). There is also mem2, mem3 and mem4.
I believe four ‘simple’ buttons in HA would be enough, one for each position.
Of course, this desk can also be controlled like a cover:
{
"code": "move_up",
"value": false
},
or
{
"code": "move_down",
"value": false
},
If true is sent, the desk moves until again false is sent. However, this provides less value as a standing desk usually is not controlled like this (I of course always sit/stand at a predefined hight).
Good practice seems to be to wake the device before sending commands with (child lock is uses as an ‘energy saving thing’):
{
"code": "child_lock",
"value": false
}