TOSR04 V2 Bluetooth Relay kit supportS both Andorid and iOS.
It is a convenient and easy-to-use product that can be used to control any electrical equipment.
You can pair up this device to your computer or smart phone.
Open the App->Connect Device, use your phone to search for a new Bluetooth device. The module will appear as "BT Bee-BLE"(iOS) or "BT Bee-EDR"(Android). Connect it and then you can control the relays turning them ON/OFF.
The communication method also can be changed easily. Replace the Bluetooth Bee module with a Wi-FiBee, it becomes a Wi-Fi controlled relay.
The TOSR04 provides two volt free contact relay outputs with a current rating of up to 10Amp each. The module is powered by a 5V DC power supply(or USB). The DC input jack is 2.1mm with positive core polarity, The relays are SPDT type. If you want to power it with DC 12V, you just need a12V/24V-5V DC converter.
We also provide FREE Android/iOS App. You can control your device by your phone very easily.