Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hi Nordic,
I would like to re/program my device using a OTA BLE Bootloader but i don't want others to copy my firmware or at least make it very hard. As far as i know there...
After modifying the ancs example to remove the data and control points, the event_connect() subfunction in ble_ancs_c.c gets called immediatly upon a connection to a master...
When I try to install nrf5X command line tools in Windows 10, I get the error mentioned in the title, even though I am not doing installing any software in parallel.
Error...
I am attempting to use TIMER4 on an nRF53832 using SDK 12.2.0 but I seem to be running into some sort of granularity issue.
Specifically, if set up the timer with 16MHz...
I just received my new NRF52480 PDK, but it will not respond to any commands.
I tried nrfjprog -e -f nrf52 and this is the log output:
-----------------------------...
Working with nRF52832 and SD132-v2.0.1
Using external 32.768kHz xtal in addition to 32MHz xtal.
I realize there are a lot of posts about timers, but I didn't find any...
I'm having difficulties writing, retrieving and deleting data from flash, using fds on nRF52832_XXAA. Sometimes the flash writing succeeds, sometimes it fails with with ret_code_t...
I want to know about some range information of the NRF52 & NRF21 (BEACON).
For example if I have TX power of the beacon +4 dBm and which is broadcasting every 500 ms so...
Hi all,
I tried to build the latest OpenThread libraries but after copying the library files in the SDK, I fail to compile the examples. Everything was fine when building...
Hello,
the specification states that SD132 v4 takes 120 KB flash and MBR 4 KB flash additionally. We only need the BLE protocol stack. Is there any way to reduce the SD132...
I am trying to use the EVENTS_PWMPERIODEND interrupt to read a GPIO pin on every falling edge of an output GPIO that is driven from the PWM module.
The description in the...
Hi all,
i developer a code that :
press button short switch on one led
Press button long switch on two led.
but sometimes if i press the button a two led...
hi
i need store my data in internal flash memory (around 30kb). i have fixed memory map from 0x25000 to 0x35000. my,
block size = 16 byte,
block count =4096,
no of pages...
Hi,
I want to add functions of HID telephony to pickup/decline phone on nrf51822 application.
But it seems telephony usage did not work on android/ios phone, or incorrect...
hi :
I use Gzll protocol to realize 2.4G frequency hopping communication， One Device send data to One Host on Pipe2 receive. Now I use nrf24lu as "Host" and nrf51822 as ...
Hello,
My rigado BMD 200 board suddenly stopped responding. the Jlink interface cannot connect
I tried nrfjprog --recover with no success.(says cannot connect)
in segger...
I am using nrf51822 with sdk 6. I was using double bank ble dfu for the firmware upgrade. But now I have to switch to single bank dfu since my code size has exceeded the maximum...
