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.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Hello all,
We check the custom board with nrf52840(BL654) , but it's hang PC and devices when connect the PC.
When the hang on my pc , we checked windows system event...
I'm using SDK 15.0.0 on nRF52832_xxaa.
I'm currently using RTC1 as a low frequency timer to keep track of time elapsed while my device is sleeping. This works well and I...
Hi,
I modified the UART example to work on different pins i.e. pin 17 and 15 on custom board. When I use printf() to print logs, it works. If I use the NRF LOG to print...
Hello,
I am trying to build a small voltage stimulating probe for a research project I am doing. I was going to originally use the Rigado BMD-350 which includes the nRF52832...
Hello,
I am trying to connect my nRF52 DK to my phone (apologies not desktop) and perform a DFU OTA via the nRF Connect app. I'm using SD132 6.1.1, and uploaded the secure...
Hi,
I am using NRF52832 with softdevice s112 and SDK 15.3. I have 20 bytes of data which I want to retain in RAM during system off. I use the following code so that the...
It happens on a new board. It is possible that an HW problem occurs (Xtall), but how to debug it? How to know if Xtall correctly runs? The same code runs correctly on another...
hi ... i am using nRF52832 ,i want to save the battery so i am planning to use system off mode . how to wake up the device from system off mode using threshold value or either...
Hi,
I'm using the "pc-ble-driver-js" to implement a central on PC, trying to send a file through a Write w/o Response characteristic to a device. It's OK for a small file...
Hi ,
I am trying to merging 2 application hex files for example : usbd_pca10056.hex and ble_app_hts_pca10056_s140.hex using mergehex tool.
I could merge the hex files...
I am trying to use segger linker instead of gcc and followed the below link to port the changes
https://wiki.segger.com/Porting_from_GCC_to_SEGGER_Linker
I have tried...
Hello,
i was wondering if it is possible to have a node in a mesh, that is communicating to a PC via a COM-Port. I know it is possible to communicate via the J-Link Debugger...
I want to control network formation process for coordinator and end device through application layer. I refereed light switch example to understand network formation process...
Hi,
Please help, I've been struggling with this problem for a week and I want to get to the bottom of it.
I have production devices in the field based on s110 v7.1.0....
Hi,
Please help, I've been struggling with this problem for a week and I want to get to the bottom of it.
I have production devices in the field based on s110 v7.1.0....
