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...
Hello,
I am using nrf24l01+ module with atmega328p and transmitting 20 bytes data. Everything is working fine but some times it is not receiving data or transmitter nrf24...
Hello,
I'm newbie with BLE and nrf52382.
I was looking in other questions but couldn't find an answer for my problem.
Our board contains 2 external crystals: one of...
We need to add BLE CLI to our devices, so I'm trying the ble_app_cli example (with an nRF52 DK) and it is not behaving as I thought it would.
I see that it is in an experimental...
Dear All,
Now , we are preparing to development opensource code based on Nordic header files (nrf_xxx.h , nrf_saadc.h etc) , but we don't know if
this way will break Nordic...
hi
i am trying Light Switch Demo in Mesh SDK 2.0
I am using nRF52 4 Kits
on 1 Kit I downloaded Provisioner
on 1 Kit I downloaded Client
on 2 Kit I downloaded Server...
We've recently migrated to SDK 14.2.0. Our app, running on iPhone 6, sends the BLE_GATTS_EVT_EXCHANGE_MTU_REQUEST and the connection is made and works correctly.
On an iPhone...
After run the nRF Connect on my PC the CPU usage becomes very high (over 95% on the WMI provider Host service), then the PC does not performe any other task.
When I close...
Hello,
I'm newbie with BLE and nRF52832.
I'm using IAR 8.22.1 and softdevice S132 V6.0.0.
The problem is that my program worked fine but suddenly the entry point is...
Hi, all,
I confuse with the function of shortcuts register while I'm using timer with two compare events in 52832.
In main() , I use API: nrfx_timer_extended_compare to...
Hello Everyone, I wanted to implement the following 1. Whenever i press the button1 on my nRF52832 DK, the alarm tone on my mobile phone should ring indicating that button1...
hi to all,
i am developing a device wih nordic NRF51822 module, i want use app_timer module to blink led with spec pattern, in my program i had successfully used app_timer...
Hi all ;
I am the new guy of using the nordic ble . Now I met some problems when I create the project:
sdk : nRF5_SDK_12.3.0_d7731ad
chip :nRF51822
1. Using the...
Hi,
I tried the serial example on the PCA10028/PCA10031 and PCA10040.
I found that this demo will fail on both PCA10031 and PCA10040, like this:
Activating auto...
