TOSR02 - 2 Channel Smartphone Bluetooth Relay Kit - (Andorid/iOS)

TOSR02 - 2 Channel Smartphone Bluetooth Relay Kit - (Andorid/iOS)
TOSR02 - 2 Channel Smartphone Bluetooth Relay Kit - (Andorid/iOS)
Product Code: G505473FACDFE8
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Availability: 763
Price: $43.00

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TOSR02 V2 Bluetooth Relay kit supports both Andorid and iOS. It’s a convenient and easy-to-use product that can be used to control any electrical equipment. You may wish to pair with a mobile phone or a computer (etc). 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 ON/OFF. The communication way also can be changed easily. Remove the Bluetooth Bee module instead with a WiFiBee, it becomes a WIFI relay.


The TOSR02 provides two volt free contact relay outputs with a current rating of up to 10Amp each. The module is powered from a 5VDC 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 DC12V, you just need a 12V/24V-5V DC converter.



Smartphone APP:

We also provide FREE Android/iOS App. You can control your device by your phone very easily.

Android APP: TOSR Bluetooth

iPhone APP:  TSIR Bluetooth


Note: Please remove the Bluetooth module when you use USB connection.


USB/Wireless Relay  module Description:

This USB/Wireless Relay Module allows computer to control switching of external devices by using the USB port of your computer!

Meanwhile,it has a wireless extension port that can work with XBEE or Bluetooth Bee or Wifly Module, which mean now you can control your device by zigbee or Bluetooth or WiFi !

The TOSR0x module can be powered by USB bus or DC power and provides two volt free contact relay outputs with a current rating of up to 10 Amp each.

Relay power rating
If the relay is used at a voltage or current exceeding this specification, the life of the contacts may be significantly shortened.

A full datasheet for the relays used on the TOSR0x is here: G5LA datasheet

If you use DC Power ,the Input voltage should be DC5V.

First Step - Install the Driver
The TOSR0x module uses FT232RL USB to UART chip . Before using the TOSR0x you will need to download the FT232RL Driver.

Connect the TOSR0x and windows will detect it and ask for the drivers. Point windows to the inf folder and it will install the driver.

The TOSR0x will now appear as a com port.

Note: Please remove the Bluetooth/WIFI module when you use USB control.

The TOSR0x operates with an easy to use command set as described in the table below.

TOSR0x Baud rate : 9600 


Test program
To get the TOSR0x up and running in the minimum amount of time we have put together an example program to demonstrate the functionality of the module.



Shipping list:

  • 1x 2 Channel USB/Wireless Relay Module
  • 1x BluetoothBee Wireless module
  • 1x Bluetooth Dongle
  • 1x Mini usb cable


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