To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
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...
Hello everyone,
In the Light Control Example of Zigbee SDK 4.1 there is a Light Switch with a couple of button assignments.
Used board: PCA10056
(Light switch) Button...
I am getting a
<debug> app: char val length 22 <debug> app: Failed to initialize characteristics. Error code: 0x04 <debug> app: Unable to create RegCertDataList characteristic...
Greetings,
In the nRF5 SDK for Thread and Zigbee v4.1.0 There's the "Zigbee CLI Agent Example".
Under this example the section "Using CLI to control lightning devices...
Hi, guys
I am debugging the I2S feature on nRF340DK, when I completed the initialization of I2S pins configuration and start I2S, the SCK,LRCK and MCLK pins can produced...
I'am new for this platform and working on nRF Connect SDK v1.6.1 with SES on windows.
i plan to develop based on a sample project. so, for example i select file-->open nRF...
I am trying to run and test the ots example but I am not able to connect to device with the nrfConnect or any other app? Please guide me as to how to check the ots service...
I am doing power optimizations on a custom hardware that has nrf9160 and nrf52833 on it. These are connected via GPIO pins and I use two pins to send interrupts to each other...
Hello. I am downloading a custom board (nrf52810) using the nrf52832-dk board as shown below.
I compressed and managed the project file after taking over for company business...
Dear Team,
We are developing a product based on ble mesh. We are planning to select NRF52840 as master device and nrf52832 as slave device. Slave devices should be more...
In the ble_app_beacon example in nRF SDK 17.02, there are two defines namely APP_BEACON_INFO_LENGTH (0x17) and APP_ADV_DATA_LENGTH (0x15). The former defines length of the...
I am trying to port some code from the nrf52840dk (PCA10056) to the dongle (PCA10059) and everything seems to work fine until an interrupt is triggered. All serial output...
Hey! I have a project with custom board with nRF52833 and I would need help with just getting data from sensor via i2c and sending it via bluetooth to mobile device. For some...
Hey!
I would like to use the nrfjprog executable from the nrf command line tools for flashing the nrf9160 modem firmware. I read some older tickets about this issue and...
I have a requirement to start the MCU with extended non connectable advertisement for few minutes and then activate normal connectable advertisement for another few minutes...
