I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Dear Developer Zone,
I am new to ANT and am looking for someone to help me to setup an example 15 channel (14 devices) ANT network using the S332 soft-device to test communication...
Hi Nordic,
From some cases in the devzone, I know for nRF52 series, the ESB doesn't support 250Kbps mode.
One of my customer employ nRF51822 in their product, so I want...
Hi,
It seems that we are experiencing exactly the same as what is described in this topic by @kienasv. That topic seems closed for replies, and the solution has never been...
Hello ,
What is the purpose of the second line of the code in errata 89 ?
I mean this line ;
*(volatile uint32_t *)0x40003FFC;
did you use this one like nop ?
...
I need to install a BTLE application on an nRF52840 dongle that is enclosed in a case and therefore I do not have access to the reset button.
I have looked at some of the...
Hi, I'm using nRF52805.
My BLE code could connect & communicate data perfectly for the first time. After the disconnection, I can still see the signal. However, when I try...
Hello, new-to-this platform dev here!
I am implementing BLE bonding on my nRF52840 DK, which uses the S140 Softdevice. The DK is a peripheral and I'm using version 17.1...
Hi,
I need some help to choose an RF module for a new project.
I need:
* To connect to nRF24L with custom radio communications
* to connect to legacy standard bluetooth...
I use the nRF5_SDK_15.2.0_9412b96 , the sample is use a QSPI FLASH(MX25R64), and we want to change this QSPI FLASH. we will use GD25Q64E, which code should be modify?
I have developed a project with 9160, which requires real-time display of NB network signal on the screen. In order to save power consumption, I have set the Mode to PSM Mode...
Hello,
For us our IO rail is 1.8V. In this case do you see a big difference in power consumption whether REG1 is in LDO mode or DCDC mode? From 1.8V to 1.3V if in LDO mode...
Hi.
I use latest version of sdk and mesh. I run co-exist example as client and server in switch-light example as server. in client side i have add group address as you have...
Hello:
I had the Thingy91 (nrf9160) configured and working, but after a while, I tried to test it again, and I started seeing these errors:
- When using the LTE Link Monitor...
Hello,
I am working with DFU in the nRF Connect App and its working fine. Now I want to switch to the Android-DFU-Library and I always get "DFU CHARACTERISTICS NOT FOUND...
Hello,
I am currently using mqttsn publisher exams with keep allive time of 30 seconds, so according to MQTT standard if period of inactivity will be 45 second and the client...
Hello,
I would like to sign a firmware image with a custom private key. This is intended for OTA firmware update. The key type is ecdsa-p256 and the file containing the...
