Delivery was quick, 6 days from china to my hand in Australia. Good quality screen & construction & so far both hardware & pc software have been stable , reliable.
Great for beginners, in a very short time ~1-2 Hrs you can get otherwise very complex graphical displays functioning & looking good. Meters , data loggers over multiple screen pages are quick & easy. Lots of examples on youtube.

I look forward to future enhancements in the Nextion Editor.

I have a number of these Sonoff devices they are excellent easy to configure and just work!

good service, well packaged and very good price.

Good replacement for basic series, same dimensions,better price,good support in GUI designer. Maybe is touch force slightly high, to improve by producer.Recommended !

Worked flawlessly out of the box and the build quality is stunning for the price.

Really great product, I find the idea of ​​the manufacturers to weld the components on the flat cable innovative and flexible.
The 3.5-inch display has good graphics resolution and the CPU clock makes viewing smooth even under heavy loads. the code generated by the editor takes up 1/3 of the space it would occupy on the Enhanced Series version. I hope in the future, 4.3-inch LCDs can also be produced with the possibility of requesting pcb manufacturers with different configurations, for example the possibility of being able to solder an esp12f in case of need, or pads to solder sensors that will then be interfaced with your own. micro or the same ESP
The price for my taste is still too high, and this factor limits user testing. the editor guide should be updated or improved. I discovered features of this lcd that I didn't even think were possible because they were not documented correctly. Overall I have to congratulate the company that designed all this, you have greatly simplified the micro-lcd interface design

Hi guys. What can I say .... it was never so easy to control light and power as now with mini and the bulb. I moved in the new flat and after 2hours all lights and switches of lights was connected. I love your stuff .... the next thing I would love to see .... a heater thermostat controled by wifi.

Lets see whats happen in the future! Im a sonoff fan anyway .... keep rolling

AIRSPY Mini is a very good SDR with great technical caracteristics (ADC, SNR, bandwidth, TCXO, bias tee, filters...).
I noticed improved reception for weak signals. It works great with improved SDR source integration in SDR# Studio.
The dongle is very compact, and heat dissipation could be improved for this product with perhaps external heatsinks option, and/or internal thermal pad.
For myself, I used two small DIL-IC heatsinks ("ICK 36 B" reference + thin dual side adhesive ) for coherent design and efficient result.

Muito bom

muito prático e fiável

Hi,

This device is fantastic and easy to hack to install your own custom firmware NodeMcu
>with extended features, connect to mqtt, http, ...
This new version is better look stronger.

Do the job as expected. Perfect !

I've owned a few Airspy HF+ Discovery receivers and just keep coming back to them. Small, unparrelled sensitivity coupled with modern SDR software it just works for DX'ing. I DX aeronautical voice transmissions from all over the world including some very marginally weak signals but the Airspy HF+ Discovery manages to pull them out of the noise every time. This matchbox size receiver is just a little bit better than my JRC NRD-515 and that is something Airspy should be well pleased with. I'm very, very happy!

tutto perfetto da consigliare vivamente

Finally some ZigBee sensors have arrived so now I can remotely monitor the status of my garage doors.
I am a fan of ZigBee system, low power usage and not wasting my wifi bandwidth.
I was pleasantly surprised to find the units came with battery fitted and they were easy to pair and setup.
I have installed them on my garage doors and renamed them as appropriate.
I am a Google home user, whilst the sensors show up on Google home, they dont indicate anything. The work around was to let the sensors trigger an automation to turn on another sonoff switch, which Google can see the status of. Who knows if/ when Google will fix this.
So I turned my attention to Samsung Smart Things app. The sensors show up and their status is displayed in this app within a second or two, Excellent!
SmartThings also works in Android Auto. Which I find handy, as I can see door status and I can trigger my other SonOff switch to open the garage door whist driving home.
This stuff makes my inner geek happy.
The most useful automation was - notification if garage doors left opened for more than ten minutes.
This justifies the whole project in my opinion.
Later I will somehow rig one of these sensors to my letterbox. And because they are so cheap and easy , they may also appear on other gates and doors around my home.
THE BAD
Unfortunately the all the ZigBee units go offline from time to time and thus make the sensors unreliable. I hope an update to the ZigBee bridge will solve this soon.