2 Channel Smartphone Bluetooth Relay TOSR121 - Password, Momentary, and Latching
2 Channel Smartphone Bluetooth Relay TOSR121 - Password, Momentary, and Latching - Image 2
2 Channel Smartphone Bluetooth Relay TOSR121 - Password, Momentary, and Latching - Image 3
2 Channel Smartphone Bluetooth Relay TOSR121 - Password, Momentary, and Latching - Image 4
2 Channel Smartphone Bluetooth Relay TOSR121 - Password, Momentary, and Latching - Image 5

2 Channel Smartphone Bluetooth Relay TOSR121 – Password, Momentary, and Latching

$39.95

TOSR121 Bluetooth Relay kit supports Android and iOS, and it has a password. It’s a convenient and easy-to-use product that can control any electrical equipment. You may wish to pair it with a mobile phone or a computer (etc.). Open the APP->Connect Device, and 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 relay’s ON/OFF. The way we communicate can also be changed easily. Remove the Bluetooth Bee module instead with a WiFiBee, and it becomes a WIFI relay.


Ships From: China
Supplier: TinySine SKU: G56971026E084A Categories: , , , Tags: , , , , , , , , More From:

2 Channel Smartphone Bluetooth Relay TOSR121 – (Password, Momentary, and Latching)

TOSR121 Bluetooth Relay kit supports Android and iOS, and it has a password. It’s a convenient and easy-to-use product that can control any electrical equipment. You may wish to pair it with a mobile phone or a computer (etc.). Open the APP-> Connect device, and 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 relay’s ON/OFF. The way we communicate can also be changed easily. Remove the Bluetooth Bee module instead with a WiFiBee, and it becomes a WIFI relay.

TOSR121 is an upgraded version of TOSR02. It supports passwords. It can be set to latching or momentary outputs. TOSR121 allows computers to control external device switching by using your computer’s USB port. It also has a wireless extension port that can work with Xbee BluetoothBee or WiFibee Module so that you can control your device via ZigBee Bluetooth or WiFi!

The TOSR121 provides four-volt free contact relay outputs with a current rating of up to 10Amp each—one DS18B20 temperature sensor port. The module is powered by a 5VDC power supply (or USB). The DC input jack is 2.1mm with positive core polarity. The relays are SPDT type. So, if you want to power it with DC12V or 24V, you need a 12V/24V-5V DC converter.

  • Note: The relay board’s default password is: 123456
  • Note: Please remove the Bluetooth module when you use the USB control.

Smartphone APP:

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

  • Android APP (Bluetooth)
  • iPhone APP (Bluetooth)

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 TOSR121 is here: G5LA.
  • If you use DC Power, the Input voltage should be DC5V.

First Step – Install the Driver

  • The TOSR121 module uses FT232RL USB to UART chip. Therefore, before using the TOSR121, you must download the FT232RL Driver.
  • Connect the TOSR121, and Windows will detect it and ask for the drivers. Point windows to the inf folder, and it will install the Driver.
  • The TOSR121 will now appear as a com port.

Commands

  • The TOSR121 operates with an easy-to-use command set, as described in the table below.
  • TOSR121 Baud rate: 9600

Test program

To get the TOSR121 up and running in the minimum amount of time, we have assembled an example program to demonstrate the module’s functionality.

Features

  • Working voltage: 5VDC
  • Dimension: 89.5x45x17.2(mm)
  • Standby Current 10mA/5VDC
  • Current rating of up to 10 Amp.
  • Latching or momentary outputs
  • Password supported

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All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund. Due to new tariffs, order cancellations require reverse tariff payments and multiple shipping fees, which are very costly and time-consuming. For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.

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Refund Policy: For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect. However, we cannot cancel your order or issue a refund.

Shipping costs

Region / Country State Postcode Cost
Any Any Any $25.00
Any Any Any $2,500.00

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Tariff: We ship directly from the country where the product is manufactured, such as from China, Italy, Taiwan, and other countries, helping you avoid paying tariffs or paying a lower tariff. Since we do not always ship products to you from the USA (except for those made in the USA), you will not be affected by the new tariffs imposed by the USA. Due to new tariff agreements between countries, not all products are subject to tariffs, as tariffs vary by country or product. For example, customers in the USA will pay a tariff on products imported from China, based on the tariff rate agreed between the USA and China. And so, if applicable, you, the customer, will pay the tariff within your respective country. The total amount of your order does not include a tariff, which you will pay before the delivery. We won’t refund you if you don’t pay the tariff.

Tariff via DHL: Click https://www.delivery.dhl.com/on-demand-delivery.xhtml?ctrycode=US or click on the Order Tracking link we emailed to you with your tracking number. Or call DHL at 1-800-225-5345  (toll-free) or +603 7964 2800 (overseas). Contact DHL: https://mydhl.express.dhl/us/en/help-and-support.html#/contact_us. For international customers: https://ondemand.dhl.com/

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Tariff via USPS: Click the Order Tracking link in the email we sent you to view your tracking number, or call 1-800-ASK-USPS (1-800-275-8777).

Ships From: Not all our products are shipped from the USA; some are shipped from regions like China, Taiwan, Canada, or Europe. Therefore, the tariff you will pay depends on the country from which your order is shipped, as not all countries charge the same tariff. For example, suppose the US imposes a 30% tariff on goods imported from China into the USA; while other countries may impose a significantly lower tariff, or even no tariff at all, for goods shipped from China into their respective countries. On this product page, check the Ships From: label to see where it will be shipped from.

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Heads Up! We’re not responsible for packages returned to their country of shipment if you don’t pay the tariff or fail to follow up with the shipping company. As a result, if the parcel is returned to its country of origin, you will be responsible for additional reshipping costs and service charges. We will not accept any excuses for not paying the tariff or for failing to follow up with the shipping company on this matter, and we will not issue a refund.

Why don’t we add tariffs to the retail price of the product? If all countries imposed the same tariff amount and used the same currency, we would have added the tariff amount to the product price. However, we do not do that because each country charges different amounts and uses different currencies, and some do not even charge a tariff. Therefore, we can’t add a tariff to the product’s retail pricing. Oz Robotics’ manufacturing partners (suppliers) are not responsible for tariffs. We will not issue a refund if you do not pay the tariff.

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