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Industrial & Scientific > Industrial Electrical > B00MY3EC0K
  1. Numato Lab 2 Channel Bluetooth Relay Module
    Numato Lab 2 Channel Bluetooth Relay Module
    Numato Lab 2 Channel Bluetooth Relay Module
    Numato Lab 2 Channel Bluetooth Relay Module
    Image(s) provided for illustrative purposes and may differ from the actual product
  2. Numato Lab 2 Channel Bluetooth Relay Module

    Delivery: 10-20 Working Days
    Customer Ratings (2 reviews)
    Sold Out / Out of Stock

Product Description

  • See product description for all features
Additional Information

2 Channel Bluetooth Relay Module is great for controlling your devices over Bluetooth link without any RF design knowledge. This module is designed to plug in to your design seamlessly. Individual relay can be controlled by simple commands. Numato's 2 Channel Bluetooth Relay Module provides exceptional value for money. This board has two on board 12v DC relays that can switch up to 5A load. The relays are controlled by a Microchip PIC Microcontroller (PIC18F14K50) over Bluetooth link and comes with built in firmware that supports simple commands to control relays and read relay status. This board can easily be controlled by writing simple serial port application in VC++, VB, VBA (Word, Excell etc), Perl, Python etc. A USB Bluetooth Dongle or Bluetooth integrated PC/Laptop would be sufficient to communicate with this device. A USB connector is available on board for firmware upgrade.


Most Helpful Customer Reviews

Disappointed. Was looking for something that could link to an IPhone and control circuits. The discription info looked like that was possible. It doesn't. I have to write code? They offer detailed instructions for Windows then tell you Linuxs and Mac systems have the drivers, plug it into a Mac laptop and it connects as a serial port then disconnects after a minute or so. I have nothing of use here other then a board to canableize.
Numato could have created an app to control this maybe? In this time of smart devices why should an end user have to learn to write code for an iPhone to turn on a Bluetooth relay?
Also I did not realize that it was being shipped from Indian. I have no problem with that but I am not even going to try to return it. More wasted time.
I have the relay connected to a light on NC and to a power supply on C.
I am able to connect to the 2 channel bluetooth device, read the status and control it.

I can turn it ON via BT, read the status and it is ON.
I can turn it OFF via BT, read the status and it reads OFF.
But when I use the power supply to turn ON/OFF the light, the relay reads ON all the time.

I need to read the status of the light when it is controlled from the switch in the power supply, so this is major deal breaker for me.
Please Note

The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.

Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!

Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.

Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.