Customer Reviews

4.92 out of 5
See all 52 reviews
Write a Review
  • All Reviews (52)
  • Image (2)
  • Video (0)
  • All Star
    • All Star(52)
    • 5 Star(51)
    • 4 Star(0)
    • 3 Star(0)
    • 2 Star(0)
    • 1 Star(1)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (Australia)
|
Show Original

A part of the review has been auto-translated.

  • 26/10/2016

    They look good. I didn't test them yet but I assume they will work fine.

    Comments
    Show Original
  • 05/01/2020

    Product according to the description of the notice

    Comments
    Show Original
  • 01/10/2021

    Excellent value for money and good service

    Comments
    Show Original
  • 25/08/2021

    Compliant product. Functional.

    Comments
    Show Original
  • 14/08/2021

    Okay

    Comments
    Show Original
  • 23/11/2014

    So far tested just on bench. RE & DE can be connected and be driven by only one signal line, because RE (enable receiver) is active low and DE (enable transmitter) is active high. Note: in such configuration protocol have to be able to ignore possible noise on the bus. All signals are connected to pins and bus is also connected to screw terminals on top side of module. Note: polarity of bus lines is important and needs to be same on all transceiver on bus. Due to IC datasheet (it's MAX485) there can be 32 transceiver on one bus.

    Comments
    Show Original
  • 24/05/2016

    I ordered these for a research project using Arduino Due controllers where I did not want the overhead of Ethernet or Wifi modules They are ok for this but I must use logic level converters as the Due is 3v3 and these are 5V I would like to see a 3v3 version & a full duplex 4 wire version as I am using full duplex rather than the more usual half duplex Using them with an Arduino where they match the 5V logic is easier and their range is excellent so if your building something in your garden shed you need to connect to your Raspberry Pi indoors, its just perfect

    Comments
    Show Original
  • 14/05/2016

    I pezzi sono arrivati integri e sigillati singolarmente in busta antistatica. Non sono riuscito a provarli. L'impressione è che siano realizzati con cura e non dovrebbero presentare difetti. Le serigrafie sullo stampato sono chiare e facilmente leggibili. Buon prodotto e soprattutto molto molto conveniente.

    Comments
    Show Original
  • 30/05/2017

    This should be in a "bus" kit for Arduinos as it is a good education tool for learning all the micro busses, like RS232, RS485, I2C, SPI, CANBUS, etc.

    Comments
    Show Original
  • 28/03/2019

    Outstanding, thank you. I prefer these boards from banggood. They are thicker PCB and higher quality solder work than similar items from other sellers.

    Comments
    Show Original
Show:

    Total 0 pages

    Go to page

    Go
    recommendation for you
    • US$2.19
    • US$11.09
    • US$4.39
    • US$7.05
    • US$6.99
    • US$3.29
    • US$2.19
    • US$2.19
    • US$6.59
    • US$9.36
    • US$8.79
    • US$2.19
    • US$3.51
    • US$13.74
    • US$11.50
    • US$7.69
    • US$21.99
    • US$3.29