wow then why suddenly jump to an uncommon ESP32 variant?

Yea, most people i see just go with devkit probably because cheapest. I also usually go for those.

What projects are they? Rare might have less support tho LOL, but i guess you already did your research.
I have like a dozen still in the packaging that i still havent configured for presence sensor.

Just found out on Z2M's github that there's issue with this particular model caused by a fix that reports 0 value on other tuya zigbee devices.

The voltage spike should not be an issue as the socket is connected to a voltage regulator.

I am just using whatever shopee cheap soldering iron and glue gun, i do want to get a proper soldering station but i dont often need to solder hence why i havent bothered LOL

The buck converter that is fine, but if your Amp rating is lower you can go for MP2307 and MP2315

i use both; UPS for internet uptime for eveything that is essential even during outage, and CCTV.

a batch of those round Zigbee sockets with power monitor that i bought will turn off when V>=250V. had to put them after CyberPower AVR (only this brand really bring down from 250V to ≈220V, or after those bulky 2000VA UPS (only ones which output to ≈220V).

earlier i said it's Zigbee round socket. i am mistaken. it's MOES Zigbee 3-pin wall socket.

i already ask TNB; you are slightly wrong.
the range is 230V +10% upper tolerance, not +10V tolerance.
so up to 253V is still within allowable range - but the Zigbee wall sockets w/ power monitor will turn off when it hits 250V. this causes problem if connected directly to wall, so as a workaround, i put AVR or UPS that can reduce to 220V.

it wasn't intended to use AVR or UPS like that.
it's just that the dealer refused/unable to offer firmware/solution to the turn-off, and instead offer to reimburse only the amount of 10% or 1 socket of the whole purchase. each of this cost around ~RM70, so you can imagine my disappointment for buying bulk for home upgrade. end up only usable as trailing gang after AVR or UPS instead of on the wall itself.

Your KDK fan using rf signal probably?

infrared because need to point the remote at the fan.

It tap directly into the Autogate's control panel board like in the picture.

I think both are great for Apple Homekit

The price also wow 

N200 support apple home key ? - using iphone wallet and apple watch
But there are others don't support Apple verified also can cost a fortune 

Aqara A100 and U100 seems to be at a reasonable price which i quite attract to grab one and try.
Since it's a one time upgrade, just dump a one time cost (within budget)

I dun really trust in voice command to unlock ... 

D100 is double price of A100 

hi Lucas,

mind to share what is the equivalent model of Tuya lock that you are using? mind to share the link as well?

TIA

Thanks man, this can be installed on security door as well right?

how you find this device? is the response good?

got it man, i guess the part where no RFID is kinda a push back, but need to sacrifice something for that pricing. Let me do some more research.

my bad typo there, yeah i meant NFC. let me do some search hah

Point no.1 : Isn't Wi-Fi lock more battery consumption compare to bluetooth/Hub ?

Got zigbee for this model?
No 2 is pretty much the same limitation for any tuya wifi lock it seems, need user input then can remotely unlock

The one you found that can do remote unlock is zigbee model right?