I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
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...
Hello,
I used translation software.
I am transferring test data from nRF52832.
I want to down the average current consumption in data transfer.
I am currently...
Hello,
here i explain the set up.
Cental_A Board :- scanning two peripheral
Peripheral_A Board :- advertise with name Peri_A .
Peripheral_B Board :- advertise with...
Hello,
I would like to know how I can check whether the SAADC is enabled or nor on my application. I am disabling the SAADC with nrf_drv_saadc_uninit(); after configuring...
I'm using the latest SDK (14.1) and have got a working COAP server running over BLE on a nRF52DK, and can exercise the service from my Ubuntu desktop without any problem....
Hai team,
Iam using the ble_app_beacon example program.
I found power profiling calculation on this link devzone.nordicsemi.com/.../ .
i calculated power consumption...
Hello,
I installed the new nrfjprog but it fails to write my nrf52 dongle:
ERROR: nrfjprog failed for an unknown reason. Run the same command again with ERROR: argument...
Hello,i want to get the mac address by sd_ble_gap_address_get().There is a error message as fellow: Undefined symbol sd_ble_gap_address_get(referred from main.o). Where is...
HI!
The use of simulation software I2C and the sensor module communication in my program, without the use of the protocol stack, the normal running of the program, but after...
Hello,
I am using sdk 12.2.2 and pca10040. I want to include the mac address in adv packet name. I am not aware of the api used to get mac address. I used sd_ble_gap_address_get...
HW: BMD-350
SDK: nRF5_SDK_12.0.0_12f24da
Sample Code: examples\dfu\bootloader_secure\pca10040_debug
I have my own firmware app.
Problem:
If I use Keil to flash...
Do I have to temperature dissipation? I attached temperature sensor on my board with nrf51822. I removed copper layer of around the temperature sensor. But it seems the temperature...
Hi,
I am using nrf51822(qfaa), sdk12.3, softdevice s130.
I am using the ble_app_uart (both central and peripheral) as reference for my development.
I have both central...
Hi,
I get following error when i try to compile nRF5_IoT_SDK_v0.9.x for target nrf52822
compiling x509_csr.c...
assembling arm_startup_nrf51.s...
(13): error: A1517E...
