In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi there,
Is there any certifications required for the newly developed product that is using nrf SDK and nrf52832 SOC and can we use bluetooth logo in that product?
...
Hi
I am trying to connect my nRF52832 DK with Raspberry Pi via BLE. I am able to discover the board on Pi, when bluetooth is turned on. However, I get an error on Pi saying...
Hi ...
i want to change the device name dynamically, i read my questions related to it , still not working . Here , gap_param_init i have set the flag to change the device...
To the kind attention of Nordic support team,
I have got a
1. PCA10040 board, with ble secured bootloader installed
2. PCA10056 that I usually work with every day, these...
Hi,
I'm using direct advertising in order to connect to mobile devices which were already connected to my nrf device. After the first connection, I save the mobile address...
Could it possible to reduce INIT and ADVERISE times ?
What is normal startup time for nrf52832 init peripheral for advertising?
What is the minimum possible advertising...
In the OPS register description, as well as in the files modules/hal/nordic/nrfx/mdk/nrf5340_application.h and nrf5340_network.h the HFCLKAUDIOALWAYSRUN register is incorrectly...
Hi Guys,
I'm looking for some information on how to get data from the secure side to the non-secure side of the firmware. We are building an NB-IoT GPS tracker which is...
Hi,
Is it possible to change the security option of characteristic read or write?
For example , we initial the characteristic as JUST_WORK? Then change it to SEC_OPEN...
I have adapted the " nrf52-mpu-easydma-using-timers-and-drivers " project from Github that I saw referenced in another post and have successfully modified it to work with...
Hi, We are using the heart rate example for developing our firmware, where we plan to send data out every 15 mins. But when we try to increase the advertisement interval beyond...
Hello Nordic Team,
Currently i'm trying to join my custom HID (a joystick) with the ble_app_hrs_rscs_relay example (SDK 16) for a personal project which consist in: a nrf52832...
Dear Nordic,
I am trying to create a simple interface between my PC with Windows and using PyUSB (since it is a simple wrapper, using libUSB as backend) and the nRF52840...
