Absolutely a great product. The 4 relays work as described and activate with the phone's bluetooth using the "BlueSPP" app that can be downloaded from the Play Store. My card is called JDY-31-SPP and it is supposed to connect automatically for how I set it up but it doesn't, however pressing any button you just pick the card and it activates in 0 seconds. There are two distinct features, one the "Keyboard," has 12 buttons and each one turns on or off. The second one is called "Switch" and each button turns on or off with a touch. When you turn on the button's black shadow turns blue. I translated with google translator the instructions of the app adding also two configuration examples. I will use the Switch card, fewer buttons to manage. I hope it's a product that lasts over time because it's really functional and responsive. I'm trying it out with a phone charger and it works great. The relays logically have the contacts separate from the power supply so it can also be used to manage home lamps or other. Example Switch: The button at each touch turns on and off. Press and hold a button and you enter the "Button editor" Button Text - Status OFF: Light OFF - Select HEX and write the code: A0 01 00 A1 Status ON: Light ON - Select HEX and write the code: A0 01 01 A2 Keyboard example: a button does only one operation, turn on or off. Codes should be written the same in the two fields otherwise it does not work. I entered two examples and the codes to make it work are written in the pdf instructions so it's not difficult to get the app to work. It works perfectly from one side of the housing to the other and the 10 m guaranteed are all there, indeed the walls did not stop the signal, but this depends on the phone vs. If you need write that I will turn the instructions in English. Hello

Assolutamente un ottimo prodotto. I 4 relè funzionano come descritto e si attivano con il bluetooth del telefono utilizzando l'app "BlueSPP" scaricabile dal Play Store. La mia scheda si chiama JDY-31-SPP e si dovrebbe connettere in automatico per come l'ho impostata ma non lo fa, comunque premendo su un qualsiasi pulsante basta poi scegliere la scheda e si attiva in 0 secondi. Ci sono due funzionalità distinte, una la "Keyboard", ha 12 pulsanti e ognuno accende o spegne. La seconda che si chiama "Switch" e ogni pulsante accende o spegne con un tocco. Quando accende l'ombra nera del pulsante diventa blu. Ho tradotto con google translator le istruzioni dell'app aggiungendo anche due esempi di configurazione. Io utilizzerò la scheda Switch, meno pulsanti da gestire. Spero sia un prodotto che duri nel tempo perchè è davvero funzionale e reattiva. La sto provando con un caricabatterie di un telefonino e funziona egregiamente. I relè logicamente hanno i contatti separati rispetto all'alimentazione quindi utilizzabile anche per gestire lampade di casa o altro. Esempio Switch: il pulsante ad ogni tocco accende e spegne. Tenere premuto un pulsante e si entra nel "Button editor" Button Text - Status OFF: Luce OFF - Selezionare HEX e scrivere il codice: A0 01 00 A1 Status ON: Luce ON - Selezionare HEX e scrivere il codice: A0 01 01 A2 Esempio Keyboard: un pulsante fa una sola operazione, accende o spegne. I codici vanno scritti uguali nei due campi altrimenti non funziona. Ho inserito due esempi e i codici per farla funzionare sono scritti nelle istruzioni in pdf quindi non è difficile far funzionare l'app. Da una parte all'altra dell'alloggio funziona perfettamente e i 10 m garantiti ci sono tutti, anzi i muri non ha fermato il segnale, ma questo dipende dal vs telefono. Se avete bisogno scrivete che vi giro le istruzioni in italiano. Ciao

Absolutely a great product. The 4 relays work as described and activate with the phone's bluetooth using the "BlueSPP" app that can be downloaded from the Play Store. My card is called JDY-31-SPP and it is supposed to connect automatically for how I set it up but it doesn't, however pressing any button you just pick the card and it activates in 0 seconds. There are two distinct features, one the "Keyboard," has 12 buttons and each one turns on or off. The second one is called "Switch" and each button turns on or off with a touch. When you turn on the button's black shadow turns blue. I translated with google translator the instructions of the app adding also two configuration examples. I will use the Switch card, fewer buttons to manage. I hope it's a product that lasts over time because it's really functional and responsive. I'm trying it out with a phone charger and it works great. The relays logically have the contacts separate from the power supply so it can also be used to manage home lamps or other. Example Switch: The button at each touch turns on and off. Press and hold a button and you enter the "Button editor" Button Text - Status OFF: Light OFF - Select HEX and write the code: A0 01 00 A1 Status ON: Light ON - Select HEX and write the code: A0 01 01 A2 Keyboard example: a button does only one operation, turn on or off. Codes should be written the same in the two fields otherwise it does not work. I entered two examples and the codes to make it work are written in the pdf instructions so it's not difficult to get the app to work. It works perfectly from one side of the housing to the other and the 10 m guaranteed are all there, indeed the walls did not stop the signal, but this depends on the phone vs. If you need write that I will turn the instructions in English. Hello

good product

good product

good product

It was well received, then I'll test the performance.

Se recibió bien, luego probaré el funcionamiento.

It was well received, then I'll test the performance.

Very good

muito bom

Very good

Great super good.

genial súper bueno.

Great super good.

Is it unlocked or locked to Rogers?

Is it unlocked or locked to Rogers?

Is it unlocked or locked to Rogers?