NRF52840 moduł RF E104-BT5040U

google / OpenSK

OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

Apache License 2.0

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NRF52840 moduł RF E104-BT5040U #578

Open Firemanpl opened 1 year ago

Firemanpl commented 1 year ago

Expected Behavior

This board on aliexpress NRF52840 moduł RF E104-BT5040U

Actual Behavior

Wsl doesn't recognize DFU mode. I was pressed resset and was plug into usb. I trying with VirtualBox with xubuntu ans WSL also and result is the same.

Platform: DFU

Firemanpl commented 1 year ago

Ok I solved you need to set permission to serial:

sudo chmod 666 /dev/ttyACM0

Firemanpl commented 1 year ago

HEH not respond when plugged into usb after flashing. AWWW. Yes this is it what i expected. I guess that i bricked it. All leds not respond and doesn't see device.

Firemanpl commented 1 year ago

AGC_20230106_155613963 AGC_20230106_155552874 ![Uploading AGC_20230106_155543957.jpg…]()

Firemanpl commented 1 year ago

I ordered DAPLINK. Might have something to do with it yet.

Firemanpl commented 1 year ago

AGC_20230106_160025657

syabyr commented 9 months ago

This E104-BT5040U is a pca10059 clone. you can use jlink or other link flash uf2 bootloader first:

JLinkExe -If SWD -Speed 128 -Device NRF52840_XXAA
loadfile pca10059_bootloader-0.8.3_s140_6.1.1.hex

then build a nrf52840_dongle_dfu opensk firmware. It works.

meltnoexit commented 3 months ago

It's hard to carry it without a enclosure,but its original enclosure is useless because i can't press the buttons when it has the original enclosure on,so how to get a suitable enclosure？