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Member #769695

Member Since: February 1, 2016

Country: United States

  • I bought the nrf52 development kit pca10040 board from nordic which has the jtag programmer built in to it with an external connectot. Using this, you can program the boot loader into this sparkfun board or any other NRF52 chip. You'll need to add the 10 pin 1.27 mm pitch connector to sparkfun board and get a corresponding ribbon cable. There's discussions on the Nordic site about this https://devzone.nordicsemi.com/question/80853/external-programming-using-nrf52-dk/. There's also a way using a cheap programmer, https://pcbreflux.blogspot.com/2016/09/nrf52832-first-steps-with-st-link-v2.html. I haven't tried this yet but plan on doing so in the future at some point.

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