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  • September-03 2016 09:13:02

    I havent tested these so much, because the tests I did had 0.5 - 1 second lag from in communication, which is not good for that particular project. However they seemed to send flawless (apart from the lag) on the 20 meters I have tested them. I will use them for another project where I need distance and time isn't a factor, but for now it was a bit expensive for modules I can't use. I did read around on the net and didn't find a fix for the timing problem, so I ordered some other modules. Was pretty

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  • December-13 2019 09:36:44

    Superb

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  • Samuel
    US
    January-28 2016 01:16:47

    I'm on a mac with an Arduino Uno. After installing drivers (if necessary), you can talk directly to the wireless module through the green USB dongle by bending (or snipping) the wireless module's EN, AUX, and SET pins. For whatever reason the dongle ties this pins in some way that keeps the Arduino IDE from talking to it. So just make sure those 3 pins aren't plugged in to the USB dongle, go to the Arduino IDE, select the correct serial port, and you should be able to type and read serial data without

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  • March-24 2015 18:55:06

    just got these in today, looks great!!! Found this article :http://forum.arduino.cc/index.php?topic=1357.0 on setting these up. I hope to get these running this weekend, I have a couple of shields with APC220 interfaces so I can't wait to play with them. They came in super fast, ~ 10 days. I still have orders out from before the Chinese New Year so that is pretty fast...Check out my unpacking pics :) Great product at a great price....Thanks Banggood!!!!!!

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  • April-14 2015 03:08:07

    Bon modules sans fils, tester à 1100m (mesure google maps) en champs libre. Fonctionne avec le port série de l'arduino !

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  • January-24 2018 12:39:38

    The converter usb/ttl don't work.With an other converter, one apc220 "device not found"

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  • January-13 2018 12:03:10

    APC220 its perfect. I have used it in the past. Unfortunately, the TTL converter from this set only worked for 2 minutes

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  • February-18 2017 08:16:41

    Great quality product

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  • February-10 2017 20:40:55

    Ne pas oublier de mettre SET à 5V en mode utilisation et en l'air en mode paramétrage. L'adaptateur USB frourni sert au paramétrage.

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  • November-11 2016 04:20:41

    Very easy to use - long range. Be careful when you use arduino boards : it uses rx/tx pin, used also for program loading (unplug it before)

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