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Not Answered
CDC COM Port Stops Working Without J-Link RTT Viewer on Custom nRF52840 Board 0

Hello, We are using the nRF52840_CKAA_R7 package of the nRF52840 on our custom board. The USB pin connections are designed based on the nRF9160-DK's nRF52840 reference....
- development
- software
- nRF9160
- nRF Connect SDK
- nrf52840
- usb
- nPM1300
13 views

0 replies

Started 3 hours ago
by manoj_patil
Not Answered
Inquiry Regarding Power Supply Design for nRF52840 DK 0

Dear Nordic Technical Support Team, Hello! I am currently using the nRF52840 DK and have implemented SRAM PUF. I would like to connect the development board via USB and...
16 views

0 replies

Started 3 hours ago
by lancaster
Not Answered
Connecting a flexible board to a rigid board using an FPC connector 0

Hello everyone! I'm designing a flexible PCB and I'm a bit confused with the stack up. I've seen that the nRF52840 development board has an NFC antenna with the following...
- development
- antenna
- nrf5 sdk
- nrf52840
- nfc
- hardware
17 views

0 replies

Started 7 hours ago
by Natalia_NPL
Not Answered
When using external flash, calling Device_is_read returns a failure 0

Hi: I use ncs v2.8.0, using external flash(w25q128). this is test flash project. And this log: Device_is_read returns a failure. But flash read/write successful...
23 views

0 replies

Started 12 hours ago
by john.liu
Not Answered
Sniffer fails to catch packets when running radio_test. 0

Hello, I wanted to verify if two devices are communicating by using a sniffer. After running the radio_test example, I set up parameters for each transmitter and receiver...
26 views

0 replies

Started 16 hours ago
by kim_mj

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