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how many times nRF51 dongle can be programmed

Anjaly

Hello, I am working with nRF51822 DK. For the development of my system, I want more BLE devices. So I am planning to buy nRF51 dongle. But I need to know how many times I can reprogram the dongle? If it can be reprogrammed only for limited number of times, I may need to buy nRF51822 DK. So please help me to take a descision.

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    Hi,

    The product specification of the nRF51422 and nRF51822 defines 20000 erase/write cycles at minimum. As any programming over SWD or OTA writes the flash cells you can program all nRF51 devices at least 20k times. There shouldn't be a difference between the nRF51 dongle or the nRF51822 DK.

    BR Adrian

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  • 0

    Hi,

    The product specification of the nRF51422 and nRF51822 defines 20000 erase/write cycles at minimum. As any programming over SWD or OTA writes the flash cells you can program all nRF51 devices at least 20k times. There shouldn't be a difference between the nRF51 dongle or the nRF51822 DK.

    BR Adrian

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