ESPHome Smart Oil Diffuser & Nightlight

dani85 · September 24, 2021, 10:18am

Yes, unfortunately OTA flashing is still unavailable. But flashing is really easy, I updated the documentation recently: https://templates.blakadder.com/asakuki.html

thebatfink · October 8, 2021, 6:04am

Hi Dani, so your setup / config / HA config is fully documented there? Does it work on a UK/EU model of this diffuser? I seem to remember this page for Asakuki 500 originally mentioning US models and it indeed didn’t work with mine?

I’ve had an annoying thing that started happening where it turns the light on itself, I think when it loses wifi for a brief interval and its driving me crazy so looking to start again.

dani85 · October 8, 2021, 6:46am

Yes, it works on a UK/EU model of the diffuser (I bought mine 3 weeks ago in Amazon Germany). The page for Asakuki stills refers to US models, but don’t worry, it works.

I had the same problem with the light turning on. It is caused by a restart of the module, which turns on the light by default. To prevent it, I have added the following to rule1:

on Mqtt#Connected do Backlog delay 10; power2 0 endon

So, everytime the mqtt is reconnected (after a restart), the light is turned off. Rule 1 should look like the following:

Rule1 on tuyareceived#dptype4id13!=0 do tuyasend4 13,0 endon on scheme#data!=0 do backlog0 scheme 0; tuyaenum2 0 endon on Mqtt#Connected do Backlog delay 10; power2 0 endon

The only issue I have is the following: everytime a color of light is picked up, the bright is reseted to 100%. Anyway, it is not very important to me so I haven’t tried to solve it.

thebatfink · October 8, 2021, 7:19am

I actually decided to just load your config and cross my fingers. Works on mine too thanks

I gather that rule isn’t on the website so I need to modify it now?

One error I am getting (preventing effect to work - stuck on cycle and colour select) is the following. Have you seen this?

File "/usr/src/homeassistant/homeassistant/components/light/__init__.py", line 817, in _light_internal_convert_color
    data[ATTR_HS_COLOR] = color_util.color_RGB_to_hs(*rgb_color)
TypeError: color_RGB_to_hs() missing 2 required positional arguments: 'iG' and 'iB'

Comes from this

Exception in effect_received when handling msg on 'stat/diffuser/RESULT': '{"TuyaEnum2":1}'

Whenever I use the colour wheel to select colour or change effect.

dani85 · October 8, 2021, 9:39am

Yes, the rule is still not included in the website. I found it out after writting this documentation.

The error comes from homeassistant. What version are you using?

thebatfink · October 8, 2021, 9:43am

The very latest. Update 2021.10.1. I get lots of errors in log actually.

Edit: seems I was making some mistakes in the HA config when renaming things to English

But I do see some (I think genuine) errors.

When turning on the light the led does turn on in cycle mode, but with following error:


Template variable error: 'dict object' has no attribute 'Color' when rendering '{% if value_json.POWER2 is defined and value_json.POWER2 == 'ON' %}{{value_json.Color.split(',')[0:3]|join(',')}}{% endif %}'

When setting the mode to solid, mode does change to solid / permanent but with following error:


Exception in rgb_received when handling msg on 'stat/diffuser/RESULT': '{"POWER2":"ON","Dimmer":100,"Color":"0F00FF","HSBColor":"244,100,100","Channel":[6,0,100]}' Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/debug_info.py", line 37, in wrapper msg_callback(msg) File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 486, in rgb_received rgb = _rgbx_received( File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 473, in _rgbx_received color = tuple(int(val) for val in payload.split(",")) File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 473, in <genexpr> color = tuple(int(val) for val in payload.split(",")) ValueError: invalid literal for int() with base 10: '0F00FF'

When setting a new colour, the colour does change ok, but with following error:


Exception in rgb_received when handling msg on 'stat/diffuser/RESULT': '{"POWER2":"ON","Dimmer":100,"Color":"0F00FF","HSBColor":"244,100,100","Channel":[6,0,100]}' Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/debug_info.py", line 37, in wrapper msg_callback(msg) File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 486, in rgb_received rgb = _rgbx_received( File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 473, in _rgbx_received color = tuple(int(val) for val in payload.split(",")) File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 473, in <genexpr> color = tuple(int(val) for val in payload.split(",")) ValueError: invalid literal for int() with base 10: '0F00FF'
Exception in rgb_received when handling msg on 'stat/diffuser/RESULT': '{"POWER2":"ON","Dimmer":100,"Color":"FF0100","HSBColor":"0,100,100","Channel":[100,1,0]}' Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/debug_info.py", line 37, in wrapper msg_callback(msg) File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 486, in rgb_received rgb = _rgbx_received( File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 473, in _rgbx_received color = tuple(int(val) for val in payload.split(",")) File "/usr/src/homeassistant/homeassistant/components/mqtt/light/schema_basic.py", line 473, in <genexpr> color = tuple(int(val) for val in payload.split(",")) ValueError: invalid literal for int() with base 10: 'FF0100'

In Tasmota console I do see lot of these lines also:


11:34:10.464 MQT: stat/diffuser/RESULT = {"Command":"Unknown"}

Are these things I’m setting incorrectly somewhere?

thebatfink · October 8, 2021, 11:12am

I think the problem is where it doesn’t find ‘dimmer’ and ‘color’ is because there is this extra RESULT being sent which I see in tasmota console:


12:09:37.950 MQT: stat/diffuser/RESULT = {"TuyaSend":"Done"}
12:09:37.982 MQT: stat/diffuser/RESULT = {"Command":"Unknown"}
12:09:38.037 MQT: stat/diffuser/RESULT = {"POWER2":"ON","Dimmer":100,"Color":"0040FF","HSBColor":"225,100,100","Channel":[0,25,100]}

Imagine its evaluating on that Command Unknown message or maybe even the one before. Whats causing that?

Edit: I fixed the errors about the hex color by setting setoption17 to 1. Now get numeric colour instead of hex and its happy. I think on the page the 1 is missing from the end of the statement.

However I can’t get rid of the home assistant errors when everything is off and I turn on the led. The templates in the light trying to get color and dimmer from the result keep erroring because they arent contained in the result and I think because this keeps coming up in the console and is returned to HA

17:25:38.246 MQT: stat/diffuser/RESULT = {"Command":"Unknown"}

Hoping there is something else you set which might not be in the guide on the site or one of the rules has a typo maybe?

Bart_Bakels · October 12, 2021, 8:38pm

Anyone got an esp template where the buttons als work? Or os there a way t read them out the mcu?

govindrrathi · October 18, 2021, 2:08pm

HI All, I am trying to flash Asakuki 500ml Aroma Diffuser, as per details here Asakuki 500ml Aroma Diffuser Configuration for Tasmota, need someone to help me how do I connect wire for flashing. I have never done a serial flashing, mostly OTA in the past. Its not very clear to me what wires (as shown in the image on Tasmota page) what. Can anyone please help.
Thanks in advance.

Konni · October 18, 2021, 2:23pm

The chip on the Asakuki 500ml is TYWE3S
Here is the pinout …

TYWE3S Wiring for Flashing~

Vcc - 3.3V
TX - RX
RX - TX
GND - GND

Make sure to ground GPIO0 during boot.

Flash instructions and connections to the Serial Programmer (FTDI) available here …

Cheers

thebatfink · October 18, 2021, 4:09pm

I soldered my wires on with duponts on the free end of the wire and left them in place incase of having to flash again at some point in time. That way can easily rig it back up to the ftdi.

govindrrathi · October 19, 2021, 2:06pm

Thanks @Konni / @thebatfink , the wiring shown on the template page has a little different wiring, are the black wires there are connected to GND.

dani85 · October 19, 2021, 2:33pm

Hi,

I did the picture. The only difference is that I found in the board a couple of pads (red and black wires) connected with the 3,3V and the GND of the TYWE3S module. They were easy to access, so I used them to flash Tasmota.

govindrrathi · October 21, 2021, 3:39am

Thanks a lot, I was able to follow and get the diffuser flashed with tasmota.

sgvj · October 21, 2021, 7:32am

I really appreciate all the work you’ve all put into this.
Has anyone got screenshots of their diffuser presence in lovelace, or interesting/cool automations to share?
I’ve been using the light in mine as a ‘on the air’ indicator so my family knows when my microphone or video is on in a zoom call.

aladin · November 9, 2021, 9:21am

Hi
Did you succeed to integrate your SJ-07 Alfawise into HA ?
If yes could you please give us any feedback or howto ?

Hydreliox · November 12, 2021, 1:55pm

Sorry, no clue for this device. I think mpy best option is to buy another one that is already described in ESPHome

Remi_Kiragossian · January 3, 2022, 6:25pm

Hi,
I do a lot of tests for the alfawise SJ-07 diffuser, this is what I found currently :

I use Tasmota and SerialSend5.
I don’t use TuyaMCU,

This is my template :
{"NAME":"SJ-7","GPIO":[1,3200,1,3232,0,0,0,0,0,0,0,0,0,0],"FLAG":0,"BASE":18}

in console :
Baudrate 9600

and then, with SerialSend5 command :

Light
55AA0305000007	55	AA	03	05	00	00	07	color 0000?
55AA0305FFFF05	55	AA	03	05	FF	FF	05	color FFFF?
55AA030C00000E	55	AA	03	0C	00	00	0E	stop change
55AA030C01000F	55	AA	03	0C	01	00	0F	slow change
55AA030C030011	55	AA	03	0C	03	00	11	fast change

Diffuser / Light off
55AA030E000010	55	AA	03	0E	00	00	10	OFF

WIFI LED
55AA0303000005	55	AA	03	03	00	05	fast
55AA0303010006	55	AA	03	03	01	06	off
55AA0303020007	55	AA	03	03	02	07	on
55AA0303030008	55	AA	03	03	03	08	slow
55AA0303040009	55	AA	03	03	04	09	very fast

Diffuser without light
55AA0307000009	55	AA	03	07	00	09	off
55AA030701000A	55	AA	03	07	01	0A	low
55AA030702000B	55	AA	03	07	02	0B	high

Diffuser with light
55AA030D010010	55	AA	03	0D	01	00	10	lava lamp

Timer
55AA030901000C	55	AA	03	09	01	0C	1h
55AA030902000D	55	AA	03	09	02	0D	3h
55AA030903000E	55	AA	03	09	03	0E	6h

Hydreliox · January 4, 2022, 12:56am

Hi Rémi,
How did you manage to put Tasmota on the Alfawise SJ07 ?

Remi_Kiragossian · January 4, 2022, 6:36am

Hi,
By soldering wires directly to the ESP as here : ESP-01-ESP8266-pinout-gpio-pin

I have a backup of the original firmware, and I also modified the AMA HOME APK but only for reconnect the original firmware to Wifi, ssg360 seems down.

It remains to understand the logic of SerialSend datas to find the missing commands, in particular the colors, fan speed, and other timers.

Why not, then, modify TUYA MCU in this direction, or develop a modified firmware with what is needed?

Note that even without compatible firmware on the ESP, the diffuser will work with its physical buttons.