Greetings!
I am using Wireshark along with an nRF52840 dongle to monitor BLE traffic between a mobile app and connected peripheral and periodically I see some "L2CAP Fragment...
Hello, I am using the nRF54L15 board, and trying to connect to the Adafruit SHARP 400x240 monochrome LCD display .
I got the display driver alone to function just fine after...
Hi,
I am trying to perform a DFU using SMP over BLE. My setup has NSIB and MCUBoot enabled and thus I am able to perform DFU for MCUboot and Application using nrf device...
Hi all,
I'm trying to use uart2 on my custom nrf9151 board, but I'm stuck. As I understand, I use i2c1 so I can't use uart1 and i2c1in parallel, so here is why I wnt to...
Hi - I am seeking clarification on a topic as I am a little unsure on the correct way to do things.
I'm using an nRF52840 and porting an old Firmware from nRF5 SDK to NCS...
Dear Nordic, I'm using TIMER21 for our library, but I encounter problems with CC channels 6 and 7: their compare events never fire. The problem I configure the timer to generate...
Hello,
I'm moving my project from SDK1.9.1 to SDK3.0.2. Project is based on peripheral_uart sample (UART part is removed since it is not necessary).
I have encountered...
Hi,
I was trying to write the s132 SoftDevice from the nRF5_SDK_13.0.0 onto the Sparkfun nRF52832 breakout via OpenOCD and an ST-Link v2 debugger. The SoftDevice flashed...
Greetings -
I am working on a peripheral-heavy project. Many of the devices seem to work Just Fine with VDDio of 1.8 volts. On device seems to be having fits and I need...
void Gzll_TxSuccessCallback(uint32_t pipe)
void Gzll_TxFailedCallback(uint32_t pipe)
More than two functions are not accurate judgment
GZLL agreement return function cannot...
I try to implement this library to my code.
uint32_t settings_set_erase_flag(int32_t flag)
{
uint32_t err_code = fds_write(flag, ERASE_BOND_FLAG);
return err_code;...
I wrote a peripheral similar to NUS. Then I use the multilink central to connect to 3 of them. First two are fine. But when the 3rd is added, the 3rd one would connect, but...
Hello I have this error:
Checking installed packages
pyside: 1.2.4
pyqtgraph: 0.10.0
numpy: 1.12.1
pynrfjprog: 9.0.0
Warning: The software is tested with PyQtGraph...
Hi,
I want to make an BLE_UART dongle which will receive the data from the module(An external module is connected through UART) and it will be send over the BLE to ble_receiver...
I'd like to write some timestamps to a log variable in order to see how much time has elapsed between certain points in my code. app_timer.h has two functions that look suitable...
Hello,
I have a problem while combining peripheral examples in SDK13. I am trying to combine twi_sensor and uart but when I do this in uart folder, compiler gives following...
Hi support team,
We met an issue for connecting our device built in nRF51822 to Android device.
The nRF51822 uses below firmware program:
nRF5_SDK_12.3.0_d7731ad...
Hello,
I am working UART_BLE_APP , my query is when we transfer the data form smartphone application to the device where the data will get stored in device and can we access...
I have created a characteristic for sending up to 60 data bytes in a buffer using a sequence of 20 byte notifications sent to an external device. This works quite well for...
Hi,
What is an optimal transmission power to maximize the coded PHY range, but still stay within ETSI regulations? Can nRF52840 actually exceed the regulations if I set...
Controller:
nRF52832-QFAA
Reference project:
nRF5_SDK_11.0.0_89a8197/examples/dfu/bootloader/pca10040/dual_bank_ble_s132
Question:
The idea is, to store a init_DFU_by_flag...
Hello,
Does anyone have a suggestion for a production programmer for the nRF24LE1 OTP version?
By the way, my development kit and board 0 seems have issue and cannot...
