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433mhz wireless module

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433mhz wireless module Customers Reviews

  • 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.
  • Works great

    posted by ackthhpt

    Quite easy to figure out without any documentation, all the pins are either well-labeled or obvious. Sensitivity is a bit low without an antenna but that's to be expected - LOL. Once I attached an antenna I immediately picked up my weather station's signal.
    Better packaging would help. Also it took a long time for this shipment to arrive, much longer than I've come to expect from DX.
    Easy to interface to my Arduino, good deal. I will recommend this to friends.
  • Nice and affordable transceiver, but beware of pin header pitch.

    posted by talosds

    * It's a cheaper option than most development kits.* Features a decent antenna (and the possibility to solder an SMA connector and use a better antenna)* Can be easily used in hobbyist RC projects.* Based on the CC1101, a powerful, yet affordable IC.
    * Build quality is okay, but there are some flux leftovers on the PCB that may require cleaning.
    It's a nice, affordable radio transceiver, appropriate for both hobbyists and professionals alike. Not FCC certified, so not suitable for other use but prototyping and hobbyist projects.If having a pin header with a 2mm pitch is not a problem for you, then you should probably go ahead and get yourself a pair of these!
  • VERY NICE Transceiver!

    posted by markjeffery2012

    VERY NICE Transceiver, I tested this unit with a RS232 (max232) converter connected to my computer, and a PIC16 micro controller, and the results were very good! I did not test long range, but short range showed good results! The +5V was a major turn on!
    I LOVE THIS SMALL and COMPACT unit! I WILL BUY A TON MORE OF THESE!!!! The testing of the unit was very simple and EXCELLENT!!!!
    You wont be disappointed in this unit for the price! The parts on the board are top quality and you cant build it for this price! I was looking for a cheap and easy solution, and i found it!!! VERY GOOD PURCHASE!
  • Good 433Mhz Transmitter with small dimensions and identified pins.

    posted by mfonte

    The dimensions are so small. It is a good point for what I'm working on.It has all pins identified (GND, VCC, DATA and ANTENA)
    The price is very good. Easy to use. It has all pins identified.It's very easy to use. It has all pins identified (GND, VCC, DATA and ANTENA).
    Good 433Mhz Transmitter with small dimensions and identified pins.

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