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  • Hi,

    I just wanted to know if there is a possibility to that I can enable OTA DFU using just a Javascript?

    My scenario is that o do not have GPIO reach to enable DFU via hardware. So looking a softwares way to upgrade firmware using BLE.

    I am using nrf51822 based fitness tracker, which has very old SDK 9/10 maybe with softdevice S110. I am planning to upgrade softdevice, bootloader to S130, as Esprunio supports S130 onwards.



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