the proximity example is running ok. but when I modify the length of the alert_level I have the following error on the server side that I am not understanding.
476;16:12...
Hi all,
I'm working with the nrf51422 and the nrf51822 and I was wondering what the current status of the over the air DFU system is.
I'm using SDK 6.0 and I managed...
nRF24l01+ at a transmitter module one time successful transmission show & after 1 sec failed also . if any doing programming with atmega32 ,please send code for TX & RX ....
Hello,
can the radio notification and radio disable APIs be used to use the radio hardware from the application layer?
Background of my question is, that I have an application...
Hi,
I am using central s120 with peripheral s110. The connection to the peripheral is depending on the name advertised by the peripheral.
When connection is done, the...
Hello,
I am trying to ecrypt some data in order to send some data encrypted in the MINOR and MAJOR adverts of the device.
I used this code to ecrypt the data ( this is...
Hi,
i use anRF51822 with soft device 7.
I run the UART app on my iPhone 4s with ios7 and on the nrf51822 board the ble_app_uart with keil uVision5.
Both devices connected...
Hi,
I upgraded Toolchain and SDK in VS Code to Version 2.6.1.
Now the build is failing.
As far as I can see the wrong CMake will be used - from Visual Studio but it...
Hello,
I'm trying to implement the MCU BOOT in order to introduce the Firmware uptdate but I get the following error:
I'm trying to reduce the RAM usage but with no...
I am new to BLE development and was wondering how I can read the data published by the A&D Medical Blood Pressure Monitor with the nRF5340 acting as a central. I can connect...
hi support team,
customer reported on problem that one product is ok when in factory, but now is in problem after delivered to office.
i had onsite debug and find out...
We are nRF52840 in one of our products. When we use SYSTEM OFF mode with with hardware design, current consumption is around 3uA but when we use SYSTEM ON mode with RAM retention...
BLE settings:
1) Advertising interval: 500 ms.
2) I am not explicitly turning on the DC-DC regulator; I am using the default settings.
3) Tx payload: 31 bytes.
According...
Dear All:
I have followed the procedure as shown in the following to make a Mesh heartbeat application.
I started with the example of ligtht switch client and server for...
The documentation for CONFIG_MBEDTLS_PEM_CERTIFICATE_FORMAT in nRF Connect SDK says:
By default only DER (binary) format of certificates is supported. Enable this option...
My question is completely wrong (0x2880 is alloc failure, not parsing failure)! Please ignore.
When using the nRF Connect SDK mbedtls implementation to conduct a TLS...
Hi,
For the nRF52840, can we use another pin than P18 to realise the Pin RESET functionnality?
I can write the register NRF_UICR -> PSELRESET with numbers other than the...
Hi Devzone,
I am facing an issue in my application where my device is working as a BLE peripheral advertising for connection. The device stops advertising after connecting...
I'm trying to download and flash an MCUboot image at runtime. All goes well, the image is flashed to the secondary slot, confirmed, and marked for upgrade. The secondary slot...
I use the nrf_dm demo program, when using the nRF52840DK development board, the program can print the log normally.
Then I changed the build configuration to nRF52840Dongle...
Hello,
I have a custom nrf5340 board with a simple firmware flashed on it (turn on red led). My board has a hall sensor as a turn on/off switch (latched). If I connect it...
I used nRF52840 board with SDK 17_1_0 ,
Using FDS I am able to read and write data into flash when nRF52840 board Continuous ON,
But when i Make nRF52840 board Power OFF...
