nRF52840 DK firmware lost when power cycle

NordicSemiconductor / pc-nrfconnect-ble

Bluetooth low energy app for nRF Connect for Desktop

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nRF52840 DK firmware lost when power cycle #273

Open Andy001847 opened 1 year ago

Andy001847 commented 1 year ago

Use Bluetooth low Energy v4.0.4 program firmware first, it can work that need to ease all chip. But plug out microUSB after power down, plug in microUSB again, connect this APP, find it program firmware agin