Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
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...
I have questions about nrfutil's latest.exe. Dose it able to do OTA DFU over BLE for every SDK version's firmware?
I have been trying do OTA DFU using Master Control Panel...
Hello,
I've the nRF51 DK which works fine because I managed to upload BLE Softdevice and application with nRFgo Studio. But I cannot get the MCP (Master Control Panel)...
Hi,
I'am working on a project that use the NRF52832 and i can only use P.23 and P.12 on my custom board because they are already wired to a connector, others pins are not...
What is pinout for nrf51822QFAA ?
Everywhere is description Generals Purpouse and I don't know which pin is I2C or SPI.
I don't want long find in example source codes.
Am Working on android application where the Requirement is User will get a Notification about firmware update having YES or NO options.If the user selects the YES options...
hello,
I want to make a beacon with NRF51822 chip.
But now i have a trouble:
In normal working mode, after i stopped the advertising with sd_ble_gap_adv_stop() ,i cann...
Hi,
I am working on one project.
The background I use now is using SDK14.1 and SDH version 5.0.0-2.
The tool is using Keil.
I wonder if I can use two USB descriptors...
There's a serialization library for the soft device, but it's not clear whether the NFC library can be used via this interface: github.com/.../pc-ble-driver
Hi,
I'm following instructions for testing Thread Secure DFU example and I can't get this working. I think there's a problem with client application. LED3 starts being...
Hi,
I want to change my gzll receivers from NRF51 to NRF52. But I've done some performance testing to see if it is really necessary. And here is my problem:
When using...
Can we update DFU firmware through cloud. without selecting the zip file present in Internal Storage of Phone.
In nrf connect app present in play-store its asking ZIP file...
Hi! I use ICM-20602 motion sensor that is similar to MPU6050. Its communication type is also I2C.
I made I2C wrapping module for ICM-20602. In the module, I added i2c_write_byte...
Hi,
I searched devzone and it looks like the Nordic mesh PB-GATT will be available sometime this year. However I'm wondering if it's possible to use Silab's BLE mesh Android...
Hi,
I am using nrf52832 sdk11.0.0 s132 v2.0.1.
In my code app_timer uses RTC1.I want to use RTC2 for counting 1 minute without disturbing the ongoing functionality....
I'm trying to send a string of bytes from nrf51822 to an android device.
I'm using notification.
There will be potentially thousands of data to be sent from nrf51822...
