Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx(the send length is fixed 10 bytes) ...
Dear nordic employee:
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
When I was using the device as peripheral, I was wondering when the Softdevice notified BLE_GAP_EVT_SEC_PARAMS_REQUEST and BLE_EVT_SEC_INFO_REQUEST:
1, when peripheral...
hi dear nordic employee:
I tried to build the project ble_app_hrs_c(pca10040) by keil5
but I get an error :
._build\nrf52832_xxaa.sct(7): error: L6236E: No section...
Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit(nrf52832)
2、what is my purpose?
the quality of thingy52 audio demo is not good(iphone7)...
What is the possible reason that LED1 blinks and LED2 does not light up when the nRF5340 Audio source is operating?
I have read and understood the source code, but I am...
We've added our app's overlay files into the mcuboot child_image directory so that mcuboot is initialized with the proper state of the board. In our nrf5340_cpuapp_common...
Hello,
Using wifi monitor sample on NRF7002 DK, packet length is constantly 70. It was checked both by reading received variable from:
received = recv ( packet -> recv_sock...
Hi Nordic DevZone Community,
I am working on a project using the Zephyr RTOS with an nRF52833 series board, and I am trying to interface with an SSD1306 OLED display via...
I have a device with a programmable output pulse width for its data ready signal. I need to be able to reliable receive the pulse so I don't miss any interrupts, and I'd like...
Hi everyone,
We are using nRF52832, S132 with nRF5_SDK_17.1.0_ddde560 SDK. Our application collects data from a sensor via I2C and then sends this data to a smartphone via...
Hello,
We are doing some Wi-Fi connection tests on our custom board equipped with the nRF5340 and nRF7002 chips, and at some point during our tests, we encountered a strange...
Hello,
I found the GPIO P0 menu in the peripherals view:
Tried to change the value with the tool (set to output) and manually (changing the register value from 00A00000...
Dear all:
AFAIK, DAC contains the device's identity information and the manufacturer's signature.
On the other hand, The private key is used to generate the manufacturer...
Hello, I have created a custom board with the nrf52840 QFAA and have already flashed it successfully. I do the flashing and debugging with the nrf52840dk. Now I have written...
I see a number of manufacturers offering modules with this combination of silicon, e.g. MS24SF1 from MineW. (Indeed, MineW's press release for this part says " Semtech and...
Hi,
I can successfully start commissioning role when I use cli and the leader gets the commissioner active state. But when I try the same using API all, the leader gets...
Hi,
I am trying a network joiner session from the API. First I do a factory reset to clear any previous network data in memory. However when I run the following code, it...
My project needs to enable Litlefs to read files in the bootloader. I added it in the configuration file of mcuboot
But when these errors occur ,I can't find the reason...