"I have now solved the process of writing NDEF messages to NFC via a smartphone, then sending them to a computer via serial communication. Now, I want to reverse the process...
I am working on a project that requires my MCU to have a sleep and awake cycle. I have noticed that when my MCU sleeps (by using k_sleep() in threads) the UART peripheral...
Hello Nordic Support Team,
I hope this message finds you well. I'm writing to seek your assistance as I've encountered an issue with my PPK2 device. Regrettably, due to...
NB: I'm not using the full SDK, only the devicetree extension. therefore I must provide the path to zephyr base.
app.code-workspace
This works:
Unfortunately, this is...
I have got accel data from adaxl345 in nrf9160. I want to get vibration frequency (HZ) from accel data set using fft algorithm.
process:
1. collect 100 accel data every...
안녕하세요. 스마트폰 앱에서 이전에 수집한 mac 주소에 ble 광고 없이 연결하여 수집한 mac 주소에 연결할 수 있는 설정이 있나요?
1. ble를 광고와 연결
2. 연결된 ble의 mac 주소를 스마트폰 앱에 저장하세요.
3. 다음 연결에서 광고 없이 수집된 MAC 주소(또는 광고하지만 숨겨진...
I'm using the custom board of nrf 5340 with 7002.
When I run the sample project of Hello World, the current is about 90 ma,
and I run the sample project of WI-FI Scan...
Accidentally used a 9V power supply. Board does not flash anymore.
Can still connect to com ports, and onboard led lights up.
Is the board fried or is it stuck in a memory...
"I have now solved the process of writing NDEF messages to NFC via a smartphone, then sending them to a computer via serial communication. Now, I want to reverse the process...
I am using nrfconnectsdk v2.4.0 with zephyr and I have a program with a large number of printk() statements.
is there anything in prj.conf that limits the amount of text...
I am working on a project that requires my MCU to have a sleep and awake cycle. I have noticed that when my MCU sleeps (by using k_sleep() in threads) the UART peripheral...
Requesting help on Thingy:53.
I have couple of boards. I was able to program all of them. For programming I use VSCode or prgrammer with precompiled firmware.
Now, scene...
Hi,
1. I added an at instruction to the example serial_lte_modem to connect to the nRF Cloud but it always fails. What can I do?
2. The code is as follows:
3. Connection...
Hi,
1. In ncs v2.6.0 example serial_lte_modem, the level of the P0.26 P0.27 I/O port on the PCA10090 DK board is measurement 0V or 0.8V . Set the high level, normal should...
Hi,
I am using PCA10056 for external debugging. When I connected PCA10056 to the external NRF52840 module board for debugging and then transferred it to another module,...
Hi,
I have an issue moving my project from SDK v2.5.0 to v2.6.0. Using vscode and changing nothing but the toolchain and SDK version my project will fail to build for the...
Hello,
I am using a nRF5340 with mcuboot and multiple customer-specific partitions. I did not finish creating a separate board definition yet. Currently, we are using the...
Hi Support Team,
I'm using nRF5340-DK and the netCore was used for the BLE controller only, the appCore was used for the BLE host and my application.
The below cmake arguments...
Hi,
I have an old nRF9160DK from few years back (v0.8.2). I got busy with other things and was not able to work on it.
Now I'm trying to update the modem firmware to the...
I'm using the NCS 2.5.2 sdk and nrf 5340 with 7002, and I want to do BLE OTA DFU using external flash.
I've found this guide Add DFU support to your application - Software...
Hi,
I ran into a problem with nRF52840 based firmware development
I initialize the RTC with
Prescaler = 0
CC[0] = 0x19fd
I tried clock source synthesized from...