Template: NRF51822 Eval Kit FAQ

Question:What should I do if KEIL cannot download programs?

 Answer:

First of all, check whether the power supply to the system is properly working. If yes, try to use nRF51 Programming in the nRFgo Studio to find out whether the setting of KEIL project is fine.

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Question: How to do when nRFgo Studio can perform downloading, but KEIL gives a warning of download error?

 Answer:

Please make sure SDK is installed properly. The setting of Flash Download is as the figure shown below.

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Question:How to get more information after reading this document?

 Answer:

Please refer to relative documents provided in chip PDF folder, or reference datasheets provided in the present website.

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Question:It didn't come with a battery, why?

 Answer:

Due to shipping reasons, this product doesn't come with any batteries. You shall place a CR1220 button battery into the socket for clocking usage.

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Question:What is the size of sockets on the motherboard?

 Answer:

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