Hi,
Using nRF Connect SDK 2.7.0 on an nRF9160. Using native tls, works fine, i can setup HTTPS connections.
Problems arise when i try to use MQTT with native TLS (with...
Hello Nordic DevZone community,
I have been working with the ZBOSS stack on the nRF5340 and understand that it has version management and migration features for persistent...
nrf52820 custom board
nRF5_SDK_17.1.0_ddde560
s112_nrf52_7.2.0_softdevice
secure_bootloader_ble_s112_pca10100e
I tried to incorporate ble dfu to my application but...
Hello,
I'm sure you know this already, but there seems to be a problem with the subject footprint. I guess I'm posting this to confirm that it in fact does have a bug in...
There are two NUS services here, but only the second one can send data through the RX characteristic. I've checked the source code and nothing has changed. How do I delete...
I have modified the NUS-CDC application for the Dongle so that I can now scan, report available Peripherals, and connect to a specific one. I need to be able to cleanly disconnect...
We're designing a board using the Thingy:91X as a reference design. We're trying to determine the best approach to antenna tuning.
On the original Thingy 91, it uses the...
Hello,
I am using the nRF51 dongle to try to observe the packets sent between two soft devices. I have inserted the dongle into one of my PC's USB drives and am holding...
I'm running s120 v1.2 & SDK 9
My application will connect to, up to 8, known peripherals. If the connection is dropped or not established, my central app will try to continue...
By trial and error, I notice that I can only write 20 bytes to a characteristic, no matter how big I make ble_gatts_attr_t.max_len. A little googling reveals that this is...
Hi,:
I run my application program by nRF51822, about S110 V6.0 and SDK 5.2.
When the program run servial cycle functioin , it is work normail.But sometime, nRF51822 sysytem...
Dear
The BLE Multi-link example (ble_app_multilink_central and ble_app_multilink_peripheral)
shows how one central device can connect to multiple peripheral devices. ...
Hello Guys,
I'm about to start my first BLE iOS project and I was wondering if there are any compatibility issues or anything that I should be aware between nRF51822 and...
im running on mac with eclipse and tried to use debugger prints, but the don't show up in the console.
Same goes for printf and uart.
Is there a flag in the makefile preventing...
Hello,
I am checking to see if it is possible to use app_twi_perform() to transmit TWI transactions that have a High Write bit. I have changed the polarity of APP_TWI_WRITE_OP...
I'm developing an embedded application using the nRF52 device. I am using GCC to build the C software and a segger flash device to program the nRF52, all using linux. I wish...
I wrote this code found in an example and it works fine:
#include "nrf_drv_config.h"
#include "nrf_drv_timer.h"
//Before I activated TIMER0, TIMER1 and TIMER2 in nrf_drv_config...
Hi,
I am using eclipse IDE and gdb to debug and flash applications onto nrf52 dk. I wish to be able to print data and messages to the eclipse console. I work on mac OSX...
I'm trying to send data over UART... started off using the examples from the SDK.
When I run the code on the dev board, I can get it working. When I load the code onto...
I want to use ESB protocol, with app_timer module to generate timer interrupts. Is it possible?
If yes could you please send some example codes for it? thanks
Per the nRF51822 product specification the NVMC ERASEPAGE operation takes up to 22.3 ms, about 730 ticks of a 32 KiHz clock. This is 365x the maximum delay between the watchdog...
