I turn on the device, the led turns green. And I use usb to connect it with computer then I open the nrf connect for desktop, the bluetooth low energy tool,
I turn on the device, the led turns green. And I use usb to connect it with computer then I open the nrf connect for desktop, the bluetooth low energy tool,
Hello,
Which board to use with nRF connect. You can find the list of supported boards here: nRF Connect Bluetooth Low Energy
Best regards,
Vidar
I use the nrf5340dk, when I open the BLE app,It came out like this, does it look like a J-LINK problem?
Many thanks
Cong
maybe this txt gonna work
Thanks. So the project is being built with a bootloader. Did you add or change any configurations? The bootloader should not be included if you just build the example as is.
I set the prj_cdc.conj configuration because I use usb to Link the board to the computer. And set the Kcongfig.fragments like this. For code I didnt change anything.
Hello. I flash the hci_usb to the nrf5340. Now LEDs 1, 2 and 3, light up, but I still can't find the device on my phone as well as on my computer. And I running the peripheral_UARt is still the same problem as yesterday.
Please program the peripheral_uart example using the default prj.conf and no additional kconfig fragments.
And hci_uart is not a complete standalone Bluetooth application like peripheral_uart is. Please see the sample description for more details.
Please program the peripheral_uart example using the default prj.conf and no additional kconfig fragments.
And hci_uart is not a complete standalone Bluetooth application like peripheral_uart is. Please see the sample description for more details.
Thank you. I have tried your way and successed! Now I have linked the device with my phone, but I dont know how to send message from the board 5340. This may be a newbie question. 0.0
Many thanks
Cong
Oh, by the way, if I want to test the power of the 5340, do I need to buy the NRF-POWER PROFILE KIT?
I see nrf-ppk II is out of stock. Can I use nrf-ppk I?
Many thanks
Cong
Cong Ma said:I dont know how to send message from the board 5340.
Please follow the "testing" instructions here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.0.0/nrf/samples/bluetooth/peripheral_uart/README.html#testing
Cong Ma said:Oh, by the way, if I want to test the power of the 5340, do I need to buy the NRF-POWER PROFILE KIT?
You can use an ammeter or an oscilloscope as well. Please refer to the "Measuring current" section of the DK user guide for more details.
Thank you. Can the nRF6707 power be used on the 5340? I see on the product page it says yes, but in the quick start of the product description it says it is suitable for the nrf51,52 series, which is confusing.
Cong
Now I can send text from phone to the device, but still cannot send text from device. Where should I enter the text in the visual code? I cant enter anything in the COM listener. Maybe it is a stupid question.hahaha
Many thanks
Cong