I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hi,
I’m new to working with nRF MCU and I’ve just purchased an nRF52840. I want to use it with my own custom board, but I’m not sure where to start. I would like to use...
We're running SDK v2.6.0 on a nrf5340 processor and initiating a connection to a specific heartrate monitor using the bt_conn_le_create() function. What function do we call...
Hi, DEVZONE,
Can you suggest a proper samples and tell me what are must-have configurations ?
nRF (zephyr) SDK v3.0.1 or v3.1-rc1 versions are preferred.
Also, can...
I'm looking at the example esb_ptx and esb_prx from SDK v3.0.2 running on an NRF5340 and NRF52840 respectively.
This function in esb.c
sets packet_config.flen based...
Hello Nordic Team,
I am writing on behalf of my company, where we are developing a cross-platform application using .NET MAUI . As part of our application, we need to implement...
I'm implementing a feature which requires me to store data in ram region which would not be resetted during reboots (sys_reboot(SYS_REBOOT_WARM)).
I'm using clause in application...
I'm trying to flash an external board using the Ezurio BL54L15 module, with the nRF54L15-DK as the debugger. SWD is connected via the DK's Debug Out header to the module's...
Note: related to
Last week we had an issue regarding camera flash triggering reset and undefined behavior in our nRF52832. We have been able to reproduce this issue in...
Hi Everyone, I'm using nrf9160 sip, mfw_nrf9160_1.3.7 modem firmware version, slm example, sdk v2.8.0. When I include lte_auto_connect() function or manually configure the...
Hi Support Team
We want to use Windows PC to do the BLE FOTA for nRF52840 BLE device. The following DevAcademy exercise mentions that AuTerm can be used to do the FOTA on...
Hi
I found another bug in the BMA4XX driver.
When using "CONFIG_BMA4XX_TEMPERATURE=y" there is a compilation failure.
Line 621 of bma4xx.c:
Unfortunately the...
I am using Segger Embedded Studio V8.24 with nRF5 SDK 17.1.0 to build the example ble_app_bms_pca10056_s140 . This is the original Nordic example without any changes .
When...
Hi!
I have just received the nRF52840DK board and am currently perusing its schematics. Please don't be annoyed by my following question, but there are things I'm quite...
Hi,
I have tried the led strip example program and it works. My project will use 88 WS2812B RGB LEDs. For testing I used only 5 WS812B RGB LEDs. If I want to turn on red...
I have some questions regarding the power consumption for the nRF54L.
For sleep current:
1) The summary table shows 96kB RAM retention w/ GRTC is 2.0uA, but later in the...
