Hello,

I never received the first three screens, despite PayPal's investigation.

We have received the next order for 20 screens, along with the additional payment for delivery in two weeks.

We assemble the PLC, saving a significant amount of money. I plan to order the next 40 pieces.

Best regards, Michael Tavger

They are perfect for my needs. I like the simplicity of the card. I get the nextion with the bezel and attach the GPIO card on the back. Makes it for a slick little unit.

A great addition making the lounge look smart:-.) Hiding the device behind the curtain makes it even more elegant. Considering this for all curtains.

Just exellent.

Connectors are great but I can not find certificate anywhere.

Very good product & quality, working as described, I don't have any issue, battery life is very good, recommending for everybody

As a smart home (SH) enthusiast I’m always looking for devices that allow to complete more and more my smart ecosystem, my SH run on Apple Home and I was looking for an affordable device that help me make my lights smart while having integration with Apple Home natively or by Matter this device meet all my requirements and expectations, the paring is easy the ewlink app provides nice options and configuration in case you don’t have an SH platform in Apple Home the automations with it work all the time, I love how affordable it is being Matter compatible while having a size that allows so much versatility when installing it and the wiring and configuration options.

The only thing I might complain is that there is one of the 10 devices I bought that for some reason connects to the WiFi router that is further away (I have eero mesh WiFi routers) which results in it not responding for having poor signal (has happened once in the almost two months after installation), I have another one installation in the same receptacle and doesn’t do that. I wish that some OTA update fixes that.

Note: I have being using these since September 2023 and in January I bought the rest that were missing.

Funzionano alla grande

Currently run 10 of these for material dryers. Very easy to setup and work perfect.

This 5" screen has the same 800x600 resolution as the larger 7" which gives it more resolutions (dots per inch)... a sharper image. The bezel makes mounting into a panel a breeze and it looks awesome. Programming the interface is easy once you understand how things are laid out and the custom functions. Get a good graphics editing application to create awesome looking pages, menus, buttons, etc. PNG transparency works great.
Getting to the SD card could be difficult or almost impossible depending on how you mount the screen. Might want to try a micro SD card extender if you need to access it often. UART serial communications with an Arduino works flawlessly. RTC (internal time keeping) works fine once you get the odd-sized CR1220 battery installed by removing the back cover.

All in all, probably the easiest and fastest solution for creating a very nice, functional and professional HMI for any project.

I used TRV with iHost and separate room temperature sensors and works well
I recommend this TRV , but only with external temperature sensors. I cannot upgrade firmware sensor by iHost. I hope you solve this problem. Now I using 1.1.1 firmware version, but I know there is new firmware version

Absolutely fantastic. Ordering was easy and they arrived fast in 15 days. I Bought 6, and they are working great. The sensor is well build and easy to setup. The accuracy seems to be fine and the sensor works great with iHost and the TRV thermostatic valve as external sensor.

Good to buy

The RF bridge is working better than expected. Great product for a good price

Me sorprendió su pequeño tamaño frente a otro modelos anteriores. Funciona perfectamente y sus bornas de conexión son muy cómodas pese a su pequeño tamaño.