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,
I got a working app, based on app_template with custom bluetooth services which transfer raw (simulated) data from nRF52840 DK to my Andoid App.
This app worked fine...
Hi, I am trying to use NFC initiated bluetooth pairing.
I am getting the following error while compiling the example code without any modification!
...nRF5SDK153059ac345...
Hi,
In our project we are using pairing and bonding process. We successfully integrated pairing and bonding process and its having some random behavior.
Random behavior...
Hi,
I am trying to customize the firmware update for my project, everything is fine when I do not define BLE_STACK_SUPPORT_REQD, but when I use this definition I always...
Dear Nordic,
I tested zigbee in nRF52840(just light switch example). I want to check the interoperability of our device
can you advice how i check the interoperability...
Hello,
The Nordic documentation is pretty thin on what I can expect out of this 8-bit storage area. Perhaps some specific questions are in order:
How is it implemented...
Is possible to wake up the device by RTC Event? For example, put device(battery powered) in deep sleep for some duration(disable all peripherals to increase battery life)...
Hey, I wonder if it’s possible to use the NFC-antenna on Thingy:52 to read data from external NFC-tags. I have looked at the nRF5 SDK v13.0.0 and I have only found NFC examples...
Hi,
I am trying to implement LESC Security Mode 1 Level 4 with a peripheral ble_app_hrs on PCA10040 and a central via pc-ble-driver example heart_rate_collector_v6 with...
Hey!
I have license in old version for V4.14, but i can't use it in the new V4.16. Plus coundn't find the Open nRF Connect SDK project under the file tools as in the old...
Hi,
I am working on a project where I need to create a ~23 kHz square wave signal with a 12-bit DAC ( AD5721 ). The communication works via SPI.
I got it working alright...
When I plug my PCA10031 dongle into a Windows PC, a Windows Explorer Jlink drive opens, then closes... then opens, then closes (repeat). This seems to go on "forever" (although...
I am attempting the use of Nordic's 802.15.4 stack with Softdevice in a multiprotocol way, but not using Thread or Zigbee. The application initializes sdh, then ble, then...
Hello everyone,
Currently I'm experiencing with some issues with serial bootloader in SDK 15.3. I'm using NRF52832 on my custom board together with main MCU that performs...
