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Programming Raytac MDBT40 (nRF51822 based) for LED blinking

Dear Nordic family,

I tried programming Raytac MDBT40 with the LED blinking code (taken from the example project of SDK 8) which worked with nRF51822 Bluetooth Low Energy BLE 4 and 2.4GHz Wireless Communication Module (purchased from exploreembedded).

Its getting programmed, but the LED is not blinking.

It there any extra software or hardware settings required for programming MDBT40?

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  • Dear, Martin Børs-Lind,

    1. I am using the same settings in Keil (PFA the screenshot)

    2. Do you mean to say that J-Lite is required for working working with nRF go studio? I have connected it using J-Lite first and then tried clicking recover Then I get the following error as pop up.

      Recover failed. Invalid operation error

    Still no luck with LED blinking !!

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  • Dear, Martin Børs-Lind,

    1. I am using the same settings in Keil (PFA the screenshot)

    2. Do you mean to say that J-Lite is required for working working with nRF go studio? I have connected it using J-Lite first and then tried clicking recover Then I get the following error as pop up.

      Recover failed. Invalid operation error

    Still no luck with LED blinking !!

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