Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
This seems to be a recurring question. I suspect the Wireshark/nrf-Sniffer setup is delicate enough that minor changes/upgrades in any of the components causes a problem....
nrf52832 , SDK_V15.3 , ble_app_uart sample code , data communication problem.
Hello there...
I use the SDK V15.2, ble_app_uart sample code, on the nrf52832
seems the...
Hello,
Currently working with Segger 4.42 and SDK 15.0
I've searched around the devzone on doing a passkey connection between my server and central.
I've used the ble_app_gls...
Hi, I'm having trouble pairing with Android devices using the SDK's ble_app_gls example, when I try to pairing with any andoid device it throws the following error "couldn...
I Modify my code for 7 buttons from 7 gpios. But my code has a issue at sdk_config.h. The define of GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS is 9. When I built the code and download...
Hi all,
The nRF52832 spec. document specifies that the current consumed in System OFF / No RAM retention / Wake on LPCOMP mode is 1.9uA. However, if I measure the current...
Hi,
A couple of months ago, the Bluetooth SIG published a specification for LE Audio : a new codec and method to send audio data through BLE 5 connection.
Is there an...
Hello,
Few questions about NUS and NUS C please.
Is there any way to know how many TX are pending ?
Are TX notify or indicate ? How to change it please ?
Thank yo...
Hello,
Based on aws_fota sample, I want to replace the line with poll with something that not blocks (because I have another things to manage in my loop). Do someone have...
Hi,
I am evaluating nRF52840 DK as a peripheral with 300ms interval with no timeout (continuous advertising with APP_ADV_DURATION set to 0 ).
I understood that while APP_ADV_DURATION...
I am developing for an nRF52810 target application.
I am using IAR 8.42 with a PE Micro debugger. If I debug a project (call it project A), the linker ROM space starts at...
Hi,
I tried the SDK_DIR\examples\dfu\secure_bootloader\pca10040_s132_ble example from nRF5_SDK_16.0.0 with my custom board with nrf52832 mcu.
I followed this guide:
...
To the kind attention of Nordic support team,
I 'm working on a custom project so that nRF52840 can operate in two different mutual exclusive running modes. A USB operational...
I'm starting a new project that ports an existing (non-Nordic) application to a system based on an nRF52840. My current solution is based on FreeRTOS, so I'm looking at the...
