Customer Reviews

4.91 out of 5
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  • September-03 2019 14:17:56

    Todo excelente

    Comments
  • April-21 2018 01:47:38

    Well packaged and delivered with all the components as on the picture!

    Comments
  • July-20 2020 23:27:52

    works as expected

    Comments
  • January-13 2021 06:32:50

    works great

    Comments
  • August-31 2020 02:17:30

    Perfect. Works fine

    Comments
  • May-08 2020 14:33:43

    No problems, good order

    Comments
  • February-14 2020 02:40:59

    Good!

    Comments
  • February-03 2020 13:16:17

    Alles gut

    Comments
  • July-08 2019 17:07:20

    I ordered three Items in separate three deliveries. All delivereies have ariived. By one item shows the oled display no reaction By the second item is only edvery second line shown. The third item (this item) is ok

    Comments
  • June-14 2019 12:04:27

    The units arrived in good time. 3 of the 4 worked fine, they could communicate over about 1km with stubby antennas at low height. Unfortunately one module has a bad (blank) OLED display, even though it will run code. So 4/5 stars.

    Comments
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