I successfully flashed TASMOTA firmware to the board to use it in my smarthome environment.

I successfully flashed TASMOTA firmware to the board to use it in my smarthome environment.

I successfully flashed TASMOTA firmware to the board to use it in my smarthome environment.

great product, fast delivery, thanks

great product, fast delivery, thanks

great product, fast delivery, thanks

The card arrived on schedule. I had to redo a faulty dalsatura, otherwise everything ok. A test firmware is loaded on the ESP chip that turns the relays on and off sequentially. I reprogrammed it through the onboard connector with a code retrieved from the network and it worked perfectly. Now I just have to customize the GUI. Very useful "teachable" object to familiarize yourself with this kind of technology. Very good!

La scheda è arrivata nei tempi previsti. Ho dovuto rifare una dalsatura difettosa, per il resto tutto ok. Sul chip ESP è caricato un firmware di test che accende e spegne in sequenza i relè. L'ho riprogrammato tramite il connettore a bordo con un codice recuperato in rete e ha funzionato perfettamente. Ora non mi resta che personalizzare l'interfaccia grafica. Oggetto "didattico" molto utile per familiarizzare con questo genere di tecnologia. Molto bene!

The card arrived on schedule. I had to redo a faulty dalsatura, otherwise everything ok. A test firmware is loaded on the ESP chip that turns the relays on and off sequentially. I reprogrammed it through the onboard connector with a code retrieved from the network and it worked perfectly. Now I just have to customize the GUI. Very useful "teachable" object to familiarize yourself with this kind of technology. Very good!

arrived with intact packaging, to check the operation.

arrivato con imballo integro,da verificare il funzionamento.

arrived with intact packaging, to check the operation.

Item works well. I wish there were schematics for it and code for the test sketch iy came with, but what can you do. I bought 2,I'll definitely buy more of these if I need them, the esp8266 being integrated makes it easier than having to run wires between an esp8266 and a relay board.

Item works well. I wish there were schematics for it and code for the test sketch iy came with, but what can you do. I bought 2,I'll definitely buy more of these if I need them, the esp8266 being integrated makes it easier than having to run wires between an esp8266 and a relay board.

Item works well. I wish there were schematics for it and code for the test sketch iy came with, but what can you do. I bought 2,I'll definitely buy more of these if I need them, the esp8266 being integrated makes it easier than having to run wires between an esp8266 and a relay board.

Consolidated product

Consolidated product

Consolidated product

fast delivery

fast delivery

fast delivery

unfortunately no instructions, drivers etc...

leider keine Anleitung, Treiber usw...

unfortunately no instructions, drivers etc...

card design and manufacture very good.

kart tasarımı ve imalatı çok iyi .

card design and manufacture very good.

received. in around 10 days.

received. in around 10 days.

received. in around 10 days.