Philipp Hubert What board do I have to choose in the Arduino IDE?

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banggood @gabrielC Dear customer,
Thank you for your order and before even attempting to explain the reasons leading to this unintended mistake, we would like to sincerely apologize to you.
In our attempt to serve you better and retain you as one of our valuable customers, please contact our customer service representatives by this link: http://www.banggood.com/Contact-Us_hi111
We would highly appreciate if you could send us all the information listed here below:
1.Some photos of the shipping label, which can be found on the external side of the package;
2.The SKU number of the products you received. You can find this information on the label placed on the item itself;
3.Some photos or video to show the entity of the problem;
4.The order number and the product ID.
Looking for your kindly reply. Have a nice day.
Best regards,
Banggood team

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banggood @JOCK_TRUE Dear customer,
Thank you for choosing Banggood and sorry for your any inconvenience came up with the product.
If you need any technical support, you can contact us via this link:http://www.banggood.com/Contact-Us_hi111, and we will give you a good solution.
Best regards :)
Banggood team

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ram777 thank you thank you thank you >> use the OLED_RST pin to enable the display, the last bit it took for me.

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banggood @Enrique19 Dear customer,

Thank you for choosing Banggood and sorry for the inconvenience caused.

Could you please tell us more information about your problem via these links?
Personal Computer: http://www.banggood.com/Contact-Us_hi111
Mobile: https://m.banggood.com/contact_us.html

We will do our best to assist you after we receive the email.

Thanks for your understanding and have a nice day.

Best regards,
Banggood Team

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