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Bluetooth fundamental course: Lesson3_Exercise2: data_len_update failed (err -5)
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Hello, I get "data_len_update failed (err -5)" error message in lesson 3 exercise 2 of Bluetooth course. I have posted the output log below. Any idea why this is happening...
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Started 10 minutes ago
by Sam123
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Please note that the very first fix after device start-up is a rather different measurement than any of the following consecutive fixes.
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Hello, We’re testing the nRF9160 GNSS performance on our custom PCB and have noticed that, even with A-GPS, the first fix after powering on the device takes significantly...
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Started 1 hour ago
by Roman Veselskyi
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Mcuboot serial recovery, can't open BOOT_SECONDARY_SLOT flash area, ncs v2.9.0
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I am migrating from a child_image type project to the newer sysbuild system used in ncs v2.9.0. My application is based on the ncs nrf5340_audio application, but my application...
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Started 2 hours ago
by khett-ptd
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nRF54L15-DK does not wake up from GRTC after sys_poweroff()
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Hi everyone, I'm using the nRF54L15-DK and trying to implement a simple low-power cycle where the board: Measures sensor values Sends them via CoAP over OpenThread...
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Started 3 hours ago
by AllWhy
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nRF Kconfig GUI not saving changes
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Hi, I have an issue with nRF Kconfig GUI in VS Code. My prj.conf is empty, and the _defconfig file of my board contains this: When I open the GUI and...
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Started 4 hours ago
by Mark Szente

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Nordic DevZone

Bluetooth fundamental course: Lesson3_Exercise2: data_len_update failed (err -5) View Voters Login to vote on this thread 0 Login to vote on this thread 0

Please note that the very first fix after device start-up is a rather different measurement than any of the following consecutive fixes. View Voters Login to vote on this thread 0 Login to vote on this thread 0

Mcuboot serial recovery, can't open BOOT_SECONDARY_SLOT flash area, ncs v2.9.0 View Voters Login to vote on this thread 0 Login to vote on this thread 0

nRF54L15-DK does not wake up from GRTC after sys_poweroff() View Voters Login to vote on this thread 0 Login to vote on this thread 0

nRF Kconfig GUI not saving changes View Voters Login to vote on this thread +1 Login to vote on this thread 0

Bluetooth fundamental course: Lesson3_Exercise2: data_len_update failed (err -5)
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Please note that the very first fix after device start-up is a rather different measurement than any of the following consecutive fixes.
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Mcuboot serial recovery, can't open BOOT_SECONDARY_SLOT flash area, ncs v2.9.0
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nRF54L15-DK does not wake up from GRTC after sys_poweroff()
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nRF Kconfig GUI not saving changes
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