Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
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....
Hello,
My setup is pca10040, sdk 14.2, s132.
I have tried firstly the blocking mode function and it is not reacting. After that I used SAADC module in a non blocking mode...
Is it possible to use the mbr, currently inside the softdevice, without the softdevice? Can we use the combination MBR/Application/bootloader? So we have a lot more flash...
I'm developing for the NRF52 DK (nRF52832) using VisualGDB (which uses SDK v11.0.0).
When completed my program is supposed to read data from sensor (via I2C), store it in...
Hello ,
is the NRF52810 surpport LE long range? is the mainstream mobile phone surppot LE long range? if i set the nrf52810/nrf52840 to be LE long range mode, and then ...
I am developing a product for indoor positioning and some thing else.
I want to know that how many beacon device can operate in same place.
As I know, beacon devices can...
All,
I already run BottonlessDFU example successfully after refer to below link. What's more, I added BAS and DIS service to Bottonless DFU example, and after use nrfutil...
Hello,
I found out that S/N from nrfjprog -i command returns the same number among different debuggers, all of them are 123456. At the same time, S/N showing from J-Link...
Hi,
I'm developing a peripheral that expose the HTS service.
I have the on_hts_evt event handler to handle BLE_HTS_EVT_INDICATION_ENABLED and BLE_HTS_EVT_INDICATION_DISABLED...
I am hoping to get solid verification that nordic offers a solution for sniffing BLE 4.2 packets.
The application I need to sniff is maxing out the MTU (250B payload) so...
i want to implement 2 hardware SPI communication in my code. i have one already working. talking with LCD ILI9341. the functions are using spi_write / nrf_drv_spi_transfer...
Our beacons are going into production, and to make function tests faster for our manufacturer we would like to transmit our beacon UUID, major, minor at a rate of 760ms for...
Just a question out of interest.
Is it possible to prevent the HFCLOCK from waking up on events and execute software on the LFCLOCK. I think this would be really useful...
Hi, I'm trying to create subfolders with loop. My partly code looks like:
So, it creates new dir but after that my app is crashing and rebooting, and it works fine if...
