Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
Hello,
I would like to know if it would be possible to create a public repository on my github account where putting all dependencies for my project including the folder...
Hi Nordic,
I want to include this library ( github.com/.../MPU6050.cpp) in my project, which is an evolution from ant_ broadcast example, in C. However, and after reading...
My application:
I have a peripheral (S110) that registers important alerts and immediately broadcasts them to any central that is listening. There will be some amount ...
Everyone.
Do you use nrf_drv_adc when using nRF 52832's ADC?
Or are you controlling the ADC directly?
I am not good at nrf_drv_adc.
Is this justice?
Please tell us your...
Hi, I was setting my new computer and installed nRF5x-Command-Line-Tools-Win32 V9.2.1.
Then open nRFgo studio it requests an update with strong recommended. After the update...
When my program was running,An error occurred.The program ran here
（app_error_handler_bare）and the error_info is
0x00000004, how can I find out the reason of error_info...
Hello,
I was trying to build Clapp oscillator with a JFET J310 (FYI: link text )as it is shown in the figure.
Capacitor C is variable and goes from 20 pF to 285 pF...
Hello
Please tell me about sd_ble_gatts_value_get ().
Please tell me about sd_ble_gatts_value_set ().
For these two cases, it is not used in the SDK, but is it old?
Please...
Hello together,
I' am working on a Bluetooth application and have a problem with the transmitting time of the Bluetooth.
In this Screenshot you can see the end of...
Hi,
I want to connect an ADXL362 low-power accelerometer to a nRF51DK via SPI for a BLE application. However, I'm still quite unfamiliar with Nordic Semi's BLE offering...
In SDK12.2 init timer user APP_TIMER_APPSH_INIT(APP_TIMER_PRESCALER, APP_TIMER_OP_QUEUE_SIZE, true);
but when I want to use more timer,how can i add the number?
Dear Nordic,
I am having some apparent delays in the time that passes from the pressing of a button, and the execution of the ISR that this button triggers. I am using...
Hi， Nordic
I checked DFU operation, found DFU work in bootload mode.
I want to know below operation is OK or not. Plz help me check:
download DFU bootloader
download...
Hi, I use the PCA10040 v1.1.
This is an example of a PCB stack-up.
My questions are,
In the case of PCA10040, which is 4 layered, what are the values of...
