Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Hello everyone,
I've designed a device and I want to measure power consumption. Have you ever used a Power Profiler Kit for long-term tests for example one month? Is there...
To the kind attention of Nordic support team,
1) I was wondering if it could make sense to connect two nRF52840 boards (transmitting normal bluetooth RF signals) directly...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hello, im using the ble blinky example and i want to send more information in the advertising paket. This example sends only the device name, flags and advertising address...
Hey All,
I'm trying to write to a sever's characteristic directly after I discover it (meaning, the db discovery is still active, and there's a characteristic that still...
Hello,
We were just wondering if it is possible to give user-defined function at the PPI TEP instead of starting timer or generating some GPIOTE task.
Is it possible to...
Hi,
We have a third party active power analyzer which cannot be kept in only current measuring mode. It always provide supply of 3.3 to 5V.
The DK configurations we...
Hi All,
I have up to 8 nRF52832 devices sending data back to a base unit (another nRF52832 device.) What I'm trying to do is have the remote units wakeup at a given time...
I have some questions about FSM，when I enter fsm_init() to perform fsm_any_state_find(fsm_t * p_fsm) completely in mesh_lpn_init() during debug mode by "step into"，the small...
Can you please help i use ble _ nus and after few message i need to change uart baudrate. I cloes uart then init uart with new baudrate parameter but everytime MCU goes to...
Hello Nordic team
I am working on nRF52832 dev board. SDK v-15.2.
My questions are following:
1) How much current consume if we use GPIOTE to register one pin interrupt...
Hello everyone! My team and I would like to port the SDK examples to the Arduino IDE, but we have found that the Arduino IDE does not know what board is being used. We think...
I want to use several GPIOs for different purposes.
for example, - motion detection interrupt by accelerometer - low battery alert interrupt by battery gauge.
However...
I am new to the NRF52840-DK. To burn the program into the kit, I have lots of tries to install nrfGo studio but it gives me the "no board detected readback protection" error...
