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rigado BMD-300 with nRF52 DK

image description HI, Can anybody give me the connections to a BMD-300 with nRF52DK and the steps to program a BMD-300 from scratch? Which document provides the information, if there is any?

thanks, Vishnu

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Dt over 7 years ago +1

The BMD-300 has read-back protection enabled from factory. Use this utility to do a full chip erase. After that you'll be able to program it. rigado.zendesk.com/.../226811567-BMD-300-Erase-and-Reco…
Vishnu Pradeep over 7 years ago +1

Hi Devs, The problem was with the soldering of custom board. I followed the connection which Wojtek has mentioned. It is working now. Thanks for your support guys. regards, vishnu

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0 Vishnu Pradeep over 7 years ago

Thanks,

I have connected BMD-300 module as mentioned on P20 header in Dev kit. I tried to do a device recovery using nrfjprog --family nrf52 --recover but got the following response.

  *C:\Users\USER>nrfjprog --family nrf52 --recover
Recovering device. This operation might take 30s.
ERROR: JLinkARM DLL reported an error. Try again. If error condition
ERROR: persists, run the same command again with argument --log, contact Nordic
ERROR: Semiconductor and provide the generated log.log file to them.*

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0 Vishnu Pradeep over 7 years ago

Thanks,

I have connected BMD-300 module as mentioned on P20 header in Dev kit. I tried to do a device recovery using nrfjprog --family nrf52 --recover but got the following response.

  *C:\Users\USER>nrfjprog --family nrf52 --recover
Recovering device. This operation might take 30s.
ERROR: JLinkARM DLL reported an error. Try again. If error condition
ERROR: persists, run the same command again with argument --log, contact Nordic
ERROR: Semiconductor and provide the generated log.log file to them.*

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