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wireless rf module

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wireless rf module Customers Reviews

  • Extremely Versatile and Fantastic Range

    posted by GreginOtago

    Has three different types of operation, select-able by a pin switch. This provides great versatility with the two buttons on the Remote. Remote has a huge range - I have it operating flawlessly over 50 metres to the receiver, which in inside a steel box and located behind a small berm (although the receiver's aerial is located inside a small waterproof plastic cap located at the end of the metal box - still impressive though!)
    So good, I ordered a second one.
    Very good value for money.
  • APC220 Wireless RF Modules

    posted by italorosse

    Good modules and easy to use too. It comes with usb adapter for test/comissioning. It's possible to create a point-to-point network with your PC/laptop or between two microcontrollers. Good package.
    Good cost/benefit ratio. You can use with Arduino, PIC or any other microcontroller with built-in UART/USART. I need to test the data exchage between three or more modules and the max distance using external antennas.
    Great for a simple DIY microcontroller communication or home applications.
  • Remote control

    posted by MYSAK

    Good idea, simple execution.Perfect for my application.The product has a good range, battery life, I can not judge the driver because of the short time during which own the equipment.
    It would be a good test output.New products do not work good name of the supplier-DX.
    High costs in reclaiming.The second time I will think twice if you buy a similar product on the DX, or at home.
  • Excellent build, no manual or info

    posted by francoml

    Well BuildDont get hotAlmost plug and playFixed AntennaGood plastic body
    You need to discover drivers and files thru translation, all material in chinese.I didn´t got working yet...Should be a support file with manual, source cod example or compiled program.
    Really cheap, well build, but don´t know how to get working yet... I will install visual basic and discover all drivers, I thought it was a serial type of communication, but it uses .DLLShould be eazy to add a reference guide into this product.It seem to support development thru Windows or Linux, I didn´t found the libraries yet.
  • Seems to work

    posted by anode505

    Small, relay outputs
    Got this for while working on machinery, so I can jump out switches and such. The jumpers have a weird set up, with A&B on relays A&B latch, with just A or B jumper on, then the A&B relays toggle with just hitting the A button. (and outputs 1=D 2= C 3=B and 1=A, backwards) I just left the jumpers on, giving me 2 latched relays and 2 momentary one.
    Will save me a lot of walking around.

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