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4.89 out of 5
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  • April-23 2018 14:09:45

    Working good on address 0x20. Tested with Powertip Display 1602. Double check the display wiring!!! On my Powertip display are A and K pins on opposite side!!! Because of that I've burned one (it was my fault).

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  • February-24 2020 09:47:43

    Mala calidad del producto. Se rompe con facilidad y las conexiones no son buenas. Soldarlo es prácticamente imposible. Mejor otros modelos del mismo módulo que este aunque sea más barato.

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  • February-26 2018 13:28:38

    took a wee bit to work out but this site helped https://arduino-info.wikispaces.com/LCD-Blue-I2C install the library version on the site and use the version 2 code and it should get you up and running

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  • July-18 2016 23:53:34

    I bought 10 of these. Perfect quality, 10/10 working flawless. Please keep in mind that they work with the original, unmodified LiquidCrystal_I2C library! https://hmario.home.xs4all.nl/arduino/LiquidCrystal_I2C/, wich is excellent, IMO.

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  • June-15 2016 13:39:30

    Il n'y a pas mieux pour limiter le nombre de connexion avec Arduino. Je peux connecter plusieurs afficheurs juste en modifiant l'adresse de chaque module. Nécessite seulement 4 fils de connexions, alimentation + SCA + SCL. Le polar de réglage de contraste est aussi opérationnel.

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  • October-05 2018 07:48:16

    Works perfectly but you need a library where you can set which pins on the Interface are connected to which on the LCD.

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  • September-22 2016 08:11:12

    Perfect and cheap, also work for 2004 LCD with arduinos. Even with a arduino DUE it was no problem with the right library!

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  • June-01 2018 11:51:38

    inexpensive pcf8574a module

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  • May-30 2018 06:14:34

    Prima materiaal. Vlot verstuurd. Goed verpakt verzonden. P R I M A !!!

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  • December-23 2017 04:47:04

    Versand ging schnell

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