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...
Hi,
I have tried buttonless DFU in SDK 12, for which I have a few questions
(1) Is bootloader not needed if I use Buttonless DFU Template Application? However, SoftDevice...
I work with gcc on nordic nrf52 SDK13.0.0.
I see the post:
devzone.nordicsemi.com/.../
But if I try to change the packet in the radio_event_handler in active state,...
Hi I am trying to develop a an application to send data packets over ble using nordic uart service. I wanted to know what is the maximum bytes of data that I can send in one...
Hi,
I'm trying to integrate Bluetooth pairing code from experimental_ble_app_hrs_nfc_pairing example into ble_app_uart example (I have a project based on this example,...
Dear Nordic Team,
I want to know if we can support the real time talking like phone call between peripheral and central by software device. On application layer, we just...
As I have provision a nearby light server, use those serial commands:
In [1]: p = Provisioner(d[0])
In [2]: p.scan_start()
In [3]: p.provision()
How to provision...
I'm building wih Keil MDK-Lite Version 5.24.1 and I just copied the examples for gpiote into my own folder, everything was kept the same (ie copying from C:\Nordic\nRF5_SDK_14...
Hello. I tried to use UART speed 115200. But my slave does not response. I connected slave to the arduino and it is working corectly. I got 2 oscillograms . From arduino and...
Hello everyone,
Currently I'm altering the "ble_app_uart" and "ble_app_uart_c" examples (both under examples/ble_peripheral) to suit my needs. What I currently need to...
Hello,
I have interfaced one sensor with pca10040. I am using sdk 12.2.2. I am sending the data from sensor in advertisement packet(manuf specific data). Now my sensor data...
after the advertising timeout occurs the board goes into sleep mode and then immediately runs from the top of the main function. I know that a pin state change can wake up...
Edit: Rephrased the question to make it easier to answer.
I used flash storage to store a couple of variables between resets in a app made from SDK 12.2, now I am attempting...
hi,
i need to reconfigure the WDT and also change the timer value in WDT. is it possible to do that.
i tried but i can not.
1.configured wdt with timer 5sec.
2.i...
Hi guys,
we are developing firmware for nrf52832 SoC based on the mbed platform.
The firmware uses BLE and few peripherals (timers and pwms). Since our goal is to build...
Is it possible to scan and make Gatt Connection simulataneously from Android app to NRF device.I have seen issues in second connection after disconnection.I have seen second...
