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....
Hi I am trying to design a custom BLE board using NRF52832 by following the reference layout.
I am new to RF design and I have got a few questions that I would really appreciate...
Hi
I'm trying to implement DFU in my project. So far, after I sending 01-04 to the control point characteristic(1531)，I can get bootloader signal, to be exactly, i can enter...
Hi,
Can we interface a smbus based sensor with NRF51 or NRF52? The only difference between smbus and TWI is the minimum speed requirement which is 10Khz if I am correct...
Dearl all,
I want use the eclipse and gcc together to program the board nRF52840 Preview DK. I was following the tutorial devzone.nordicsemi.com/.../.
I followed the...
Hi,
I'm using nRF52832 with sdk 13.0.0(softdevice 4.0.2).
I had trouble to connect nRF52 and some android 7.0(or upper version) smart device.
I tested samsung galaxy tap...
Hi All,
I am trying to get the serial DFU working with nRF52832 development kit with SDK 13. I am able to get the bootloader flashed and have installed the nrfUtil tool...
since im working on sdk9... advertising program(hello world).i wanted to generate a random address .but i couldnot complete it sucessfully.can you please help me in providing...
Hi
I'm trying to create a DFU package for a SDK11 (insecure) DFU
For just the bootloader I have this syntax in my makefile
nrfutil dfu genpkg --bootloader $(OUTPUT_BINARY_DIRECTORY...
Hello all,
I started working with nrf51 series on mesh networking as i am new to this i want know whether the chipsets will come with preadressed? as it require to adress...
Hello,
recently I was going through this and the following statement concerns me:
First of all make sure you have a
recent Linux kernel installed (at
least 4...
Hi,
I have serious troubles when trying to program the board with softdevice (s140).
nRFGo Studio:
nRFGo Studio installed and running fine. When I connected the board...
Hello!
I'm using this module and I currently am working with keil. I would like to switch to Segger but the documentation for this module is only for keil from this manual...
Greetings to all,
I am working on a project where i need to interface both the SD card and the OLED Display with ble altogether. I am able to do so individually. But i...
