Nice find !
Let me know if they’re flashable via Tuya_convert 
…and if they have switch inputs
If it’s anywhere as crap as the IXL’s I wouldn’t buy it, and given that they look pretty much the same (ie: small fan) I suggest steering clear…unless you don’t mind a fan that doesn’t move enough air to keep the humidity down during a shower. Also, be aware that IXL’s (and possibly these as well) state that the fan needs to be on while the heat lamps are because otherwise it will become a blob of molten plastic. Terrible design.
I suggest a fulll size (250+mm) fan and separate heat lamps and other lighting. You can still automate, you have a nice selection of lights to choose from (1000’s) and anything you do will look nicer than these all-in-one units. Just my opinion of course.
Fan airflow comparison to prove my point:
All-in-one= 240m3/hr
250mm stand-alone fan= 400m3/hr
And you can get individual heat lamps
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I’m just a bit confused about the same “Deta Fan Speed Controller with Light Switch” . Does this control a 3 speed fan AND a light? I only see 3 buttons on the faceplate but I see in the tamota tempplate 3 buttons but 4 relays. How is the fourth relay controlled?
Edit: I have zoomed in on the picture now and I can see a light switch and a fan switch and an up/down arrow. I can see how the tasmota fan speeds rules work now. Can you tell what fan speed you have selected?
Hey guys, what cams do people tend to use? I’m currently quite tempted to pick up some Wyze cams (https://www.amazon.com.au/Wyze-Indoor-Wireless-Camera-Vision/dp/B07G2YR23M & https://www.amazon.com.au/Caremoo-Weatherproof-Protective-Adjustable-Outdoor/dp/B07SPT8YV3) to use outdoors.
Is there anything specific that I’m not considering in this same sort of price/functionality range?
This is the board from the DETA “Smart Fan Speed Controller with light switch”
Does not have the luxury of the pin holes like the pure light switches. I assume the pinout is the same from the legs on the ESP8266 chip. Just need to find 3.3V (I am yet to flash it)
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The chip U2 is a voltage regulator.
U3 is a touch chip https://www.holtek.com/documents/10179/116677/B01-BSI-2014A4-BS813A-1.pdf
And the chip itself https://developer.tuya.com/en/docs/iot/device-development/module/wifi-module/wifie3smodule?id=K9605ua1cx9tv
Speed is shown by little blue led lights on the outer part of the up/down button 1,2,3 - i saw it on a video I don’t have any atm but i cant find the video 
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I’ve tried Tuya-convert 5 times now but it just won’t flash. It recognises it but fails.
Now to try my hand at manually flashing.
Oh and the fan speed LED’s are as below. Fan on, Fan Off controlled by middle button, then up/down is speed 1, 2, 3, 1 etc
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Haven’t had a lot of luck with the Wyze wifi cams actually staying connected to Blueiris. They have excellent WiFi connectivity too. Tried the stock firmware then the Defang one. Wired has been reliable (hikvision/unifi protect) or wired connected to Unifi/airmax as bridges.
Not in the same price point, but Hikvision turrets are awesome. They have amazing picture quality day and night and are much nicer looking than those Wyze cams (in my opinion). I have had one sitting on my roof in full sun / rain for months and it has been perfect (I put it there for testing and just haven’t bothered to bring it down… one day I will 
).
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So I’ve manually flashed the Deta Fan Controller. I have the Tuya template from here however not being overally familiar with Tasmota (normally use ESPHome), how do i make this work? I’ve flashed the template, but where does the ‘Rule’ go?
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Firstly, thank you nickrout for getting me on the right path with TYWE3S - flashing went well.
subzzz - How are you going with the rules? I am playing the same game as you, just 12 hours behind. I too am unsure about how to access the “Rules feature”. Is it a console thing?
https://tasmota.github.io/docs/Rules/
Awesome that someone has laid out the rule for the logic so nicely, just need to work out how to add it.
Just got the Nue Light Fan Switch ( https://www.amazon.com.au/Approved-Smart-ZigBee-Switch-Automation/dp/B08D7BRS2Q/ ) working with zigbee2mqtt. I’m just going through the process of having this added to the zigbee2mqtt library so it works out of the box.
Had some issues getting it to pair initially but now seems ok and working as a router. Appears as four switches in home assistant. I am using a glance card to control it and I also have it working with floorplan but had to do a little automating to get it to work they way I wanted.
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Nice. Good to have options with the zigbee, and only about $10 difference. A nice bonus with it acting as a router. I think I like the faceplate of the Deta wifi controller better as it is more “clipsal” looking
Not that you use it, do you know if it works with Deconz? I know other NUE products do.
No I don’t sorry. As I mentioned zigbee2mqtt does not have it in their database at the moment but that will be fixed in the next few days I expect. I had planned to pair this with my Hue hub but it is not compatible ( The eBay ad is pretty clear on this but I bought it from Amazon where it is less clear and the front of the box says that it does work with Hue. So some ambiguity there. In any case I now have it working so all ok)
NUE range still have round buttons for their fan controllers and square for their light buttons within the same zigbee range of series? - no idea what they were thinking 
Edit: correction, Kevin has posted a link to the new fan controller ones that use square buttons.
Hi Dave
Are you running Tasmota or ESPHome on these? Tasmota works fine, but when I tried ESPHome (which is what I run for everything else), it reboots itself every 10 minutes or so… but only when it’s turned on. Have tried things like setting reboot_timeout to 0s.
Yep, Im running Tasmota & no problems so far.
Please let me know if you work out esphome as I wouldn’t mind trying it to enable transitions.
I don’t think there is more that I can test. Other than the rebooting, the config is quite simple, using the standard CWWW component, and I’ve done all sorts of permutations of debug, very verbose logging, turning off reboot_timeout, etc. I have 4 of these and these 4 are the only devices I had to revert back to Tasmota. I was wondering if it was a power issue but then this works fine with Tasmota. Would be good if you could give yours a try to rule out any specific variables on my end 
I have bourght a Cyble Sensor 2w K1 but i cannot get it to work in esphome with a pulse counter, can you share what you have done, also your wiring. Thank you.