I am working on PCA10040 board using Keil u5 debugger (V5.23.0.0, JLink setup). After accepting the continuous firmware update requests I get the error message "Missing core...
Hi,
I have just started using a nRF52840 PDK board with the purpose to verify BT 5.0 features. I am completely beginner working with nRF boards or nRF SDK. Anyways, I downloaded...
I have a USB host capable Android device running CentOS via Linux Deploy and everything is working perfectly except i'm unable to connect to my USB nRF24LU1+ Crazyradio PA...
Hi,
I am using multiperipheral mode in ble_app_hrs using the ble_app_multiperipheral example taking the functions on_connected and on_disconnected while connect and disconnect...
Hi,
I'm using nRF52810 on SDKv14.2 and I have changed the bootloader from 52832 to work for 52810. I could do OTA now. I found that the bootloader there is no timeout when...
Is there a way around the issue where bluetooth communication acting as a pass-though terminates the packet whenever null character is found in the packet.
SDK: nRF5_SDK_12...
Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hello,
I am trying to program the application into the CortexM33.
I am using the lte_cloud_demo_v0.3.5 , compiled under Keil.
using nrfjprog:
\DemoPack1_EU-1.4\Firmware...
SDK version: nRF5_SDK_15.0.0_a53641a
Softdevice version: s132_nrf52_6.0.0_softdevice
PDK: PCA10040
I am using the PCA10040 as a peripheral. When a connection is established...
Of course accurate power consumption isn't possible to predict. However, it would be helpful to have a couple of basic numbers so we could do some back of envelope power calculations...
Hi everybody,
I am having a problem using pwm with ble_app_uart example, let me explain, I want to control a servo motor via Bluetooth, so I use the ble_app_uart example...
Hello, I've read here https://devzone.nordicsemi.com/f/nordic-q-a/24490/nrf52-dk-changing-reset-pin-from-p0-21-to-somewhere-else that reset pin cannot be reconfigured to any...
Hi Nordic,
I am using NRF52832/NRF52840 SDK 15.0 to design products. And I found a strange problem that the connection will be terminated by iOS device when connection...
Hi,
I'm developing a BLE device which has one custom service and three characteristic, each characteristic has read/notify properties. My proglem is, when my device connects...
Hi all,
I want to make a windows application that can switch the light of the CoAP server example. The CoAP windows code is not the problem.
Question is, how this can...
LIKE one of your collegue told me i tried to this...but it doesn't work on the dongle..
Dongle: SDK15.2.0\examples\ble_peripheral\ble_app_blinky\pca10059\s140\<your favorite...
Good afternoon,
I am trying to get cell-tower information from ZTE-M/NB-IOT cell-tower information, in particular RSSI.
In addition - a constant refresh-rate, ideally...
Hi,
I'm working on a project originally based on the light switch example of SDK 1.0.0 and then upgraded to Mesh_SDK 2.0.1 and nRF5_SDK_15.0.0
I use the code shown in...
I am trying to support old phones without BLE 4.2 data length extension.
I have read https://punchthrough.com/pt-blog-post/maximizing-ble-throughput-part-2-use-larger-att...
I am working on a project where I need to transfer the data from nRF52832 to ESP8266 through UART. I made the connections RX to TX and TX to RX.
I am using ble_app_uart_c...
Hello everyone,
I am having a problem with powering my nrf51822, I have 2 Li ion batteries to power my nrf51822 and a stepper motor, I put the batteries in series to have...
