I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
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...
Hello Nordic,
We have an NRF52840 with SDK 16.0.0 as central in our project and multiple peripherals (which are IOS or Android phones) are supposed to connect to it.
In...
Hi,
I have a custom board using nrf 52832. I am using SDK 15.2.0 and softdevice s132 v6.1.0.
I have referred following link
https://devzone.nordicsemi.com/f/nordic-q...
I have a Nordic thingy 91 connected to nRF Cloud, and I see a message "Upgrade your firmware to view Network, Sim, Device, and Service Information" I have tried to update...
The nRF9160 is connected to the nRF52840 by MCU_IF0 ~7(GPIOs) in the Nordic Thingy:91. and I know to uses UART communication between the nRF52840 and the nRF9160. Can I know...
Hi
a way to reset nRF9160 is by pulling low the nRESET pin https://infocenter.nordicsemi.com/topic/ps_nrf9160/pmureset.html?cp=2_0_0_4_0_4_1#pin_reset
During the entire...
Hello!
I would like to try the following using my nRF52840 board: press a button on the board and then receive a notification on the phone. And the other way round , press...
I am trying to update the DUT(Device Under Test) via nrf52840 Dongle with PC(ubuntu16.04/windows10) by the command as below:
nrfutil dfu ble -ic NRF52 -pkg OTA_DFU.zip ...
Hi,
This is actually a followup ticket based on this: https://devzone.nordicsemi.com/f/nordic-q-a/56228/fota-dfu-over-internet .
Now the situation is a bit more concrete...
Dear all：
I want to control my central( 52840 ) device to connect with peripheral(52810) within a range （45-60m），i change the tx power，but it set -4dbm，the distance is just...
Hi, I'm developing new project, and during test I see that, if you quicly connect/disconnect/connect.... and so on, the app seems locked... Tu exclude my HW-FW, I tried same...
Hi,
How to auto-connect with my BLE peripheral without an external application?
Here, the Android mobile acts as a central, and the nordic chip act as a peripheral.
...
SDK15.0.0/SEGGER/Windows
Hi, I ran this example: https://github.com/NordicPlayground/nRF52-ble-long-range-demo .
Note: Added NRF_LOG_INFO("%s", p_adv_report->data.p_data...
Hi, I have a problem with DFU upgrade over BLE on nRF52840dk. For some reason,the upload speed is quite slow ~0.4kB/s. For this test,I used SMP server app and did the compilation...
I'm using DFU of 52840, .I find a question, my development board can work normal with ble_app_buttonless_dfu of nRF5_SDK_15.0.0_a53641a,but my product board can't work well...
