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...
hi team,
i need a clarification. my expectation is i want to transfer a image from mobile to nrf52840 pdk and display that image to the gui interfaced in pdk. my doubs are...
Hello , I'm working on the sdk 12. The problem is that when i try to do a scan of 1sec , i see thanks to the power kit that the scan is actually of 760 ms .
Can someone help...
Hello,
I am using a custom board with nrf52382 chip and mma8652 accelerometer, This accelerometer has only i2c peripherals to communicate with. I am using twi_software...
I have a tzone bt04 BLE Temp data logger,
However I'm unable to connect to it using gatttool -t random -I
I want to access it's gatt services to fetch historical data...
Hi
I just stumbled about SRAM PUF which could solve me a huge problem in IoT provisioning certificates.
https://www.intrinsic-id.com/products/spartan/ sounds very promising...
Hi,
We have an application built using sdk10 and sd110 on a nRF51822 chip using Segger Embedded Studio. The application works but it takes to long to start.
We have bootloader...
I can ping the nrf52 from pc but i can't ping it form COAP client (mozilla cooper). In wireshark i got an error that port is unreachable . What should i do ? Thank you in...
Hi,
Interface between LPC1769 and NRF51822QFAC via UART, I am fresher for NRF51822QFAC, which tool i can used, how compile source code and pleas tell me download path
I'm using the Scan and Forward mode to relay sensor data.
My requirement is for roughly 256 Bytes per message.
Question: Is it recommended to switch to a private channel...
We used Nordic default project "ble_app_beacon" nRF5_SDK_13.1.0_7ca7556\examples\ble_peripheral, running on the RF52832 DK and only enable advertisement, the interval is 10s...
Board: custom board; Mesh SDK: V1.0.0; Softdevice: S132; IDE: SEGGER Embedded; BLE: nrf52832
When I test the steps specified by “Interactive PyACI”, I can Provisioning...
Not really a problem, just a suggestion for improvement.
Using nRF5_SDK_14.2.0_17b948a
We have this definition:
./nrf-sdk/components/libraries/util/sdk_errors.h:157...
Hello,
Considering nRF5_SDK_14.2.0_17b948a.
In SDK documentation I can read that the steps to use the app_pwm library is to:
instantiate a context with APP_PWM_INSTANCE...
Dear all members,
I am having a strange issue. I am using the iOS Nordic Toolbox and ble_app_uart. I am sending large amounts of data from Central to peripheral, iPhone...
