I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
I am working on the twi_sensor example,when i compiled the code it is showing as undefined symbol "data_handler(refered from main.o)", what are the changes i need to make...
Hi,
I was successfully changing mac address dinamically DURING ADVERTISING on nrf51822 chip at each ble_radio_notification event, in this way:
Before start advertising...
Hello
How do I activate Brown-out reset? I estimated there need to set some register/registers, but I cannot findout.
Possibly Brown-out reset function is always enabled...
Hello,
I work on project for BLE communication in DFU mode.
I am testing according to the mode defined on the Nordic web page link
I did the tests with the BleuZ and...
checking most of the reliable coin cell CR2032 such AS Panasonic declare on very very low current transfer far lower then 5 mA
if i set my Ble in 5mA IO OUT ....when my...
NAND or NOR flash memory to use with nrf25832? my application is to store the data from mpu-9255 to flash memory. my data rate is about 3 mega byte per hour and i have such...
Hi,
I am using Linux ubuntu 14.04 with kernel version 4.15.0-041500-generic for 6lowpan over BLE and MQTT broker wit IPv6 address as inet6 address in below image
In...
If I use DeveloperStudio_1_1_3139_0 to generate a profiles and services for the latest SDK 15.x, will it correctly work?
I recall back with SDK 11/13.xx it was not compatible...
I need to sample ADC channel at the fastest deterministic rate.
If i use burst mode with 3us acquisition time, do i get a sample exactly every 5us?
does t(conv) is always...
About example BLE_uart,
My device must always remain in advertising, I'm using a 1280 ms between two advertisng event.
I have to minimize the consumption during advertining...
I have a few questions about the NRF6707 Power Profiler kit and I would like to ask you: 1. The NRF6707 Power Profiler kit and nrf52 DK are linked through the ARDUIND D0 pins...
I am updating the application software that was created based on ble_app_multilink_central in SDK 9.0 to 12.3. When replacing device manager with peer manager, I received...
I'm just getting started with the Nordic chips so I will apologise now if I have failed to find my own answer amongst all the devzone content.
I want to use the NUS service...
Dear all,
I have a problem with secure connection between Android (nRF Connect) and my custom board with nRF52832. I'm usind SDK 14.2 and SD_132 v.5.0. I'm using secure...
