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...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Hi,
I am using ancs service to get some information of my iphone.
I use nRF51822 microcontroller and Nordic suggests to use the new SDK (5.2) for new microcontroller...
Hello,
I am currently working on a custom nRF52840 board. I have to make the nRF52 communicate with a chip using TWI, so I started from SDK 15.2.0 TWI Scanner example...
Hi!
I try to compile secure DFU from examples SDK15.3 for nrf52810 (pca10040e_ble). I added old files from DFU SDK15.0 in to my new project. Also added file micro_ecc_lib_nrf52...
Hello ,
I saw some examples in nordic forum in that they measured coin cell battery voltage level
how to interface 22v battery to nrf52832?
Thanks
learn
hello everyone,
In my application single central(ble_app_uart_c) scanning and check each peripheral(ble_app_uart) Mac id. which peripheral mac id is defined by central,...
Hi all,
Can anyone suggest me how can I flash raytech dongle nrf52840 ? I tried two following solution
1) I tried using SWI interface with dk board ,getting an error message...
Hello,
I'm having difficulty with an app which combines USB (CDC ACM) and 802.15.4 using Softdevice (15.3). The issue appears to be related to hfclk, which is started to...
I am using the Nordic SDK 15.3 for nrf52832 development board. I am using SES as my development environment but I am unable to get RTT logging to work.
I have enabled RTT...
I am using SPIM3 to drive a peripheral, only using tx. And I noticed that SPI is sending wrong/corrupt bytes once in a while. See below image where the code tries to send...
I am developing a multi-peripheral product that knows all the possible connectable central Bluetooth device addresses (centrals are all NFC enabled smartphones).
When a...
I am using QSPI of nRF52480 with freqency 2M Hz. Now I want to reduce to 1M Hz,
but QSPI_CONFIG_FREQUENCY min value is 15
// <o> QSPI_CONFIG_FREQUENCY - Frequency divider...
Hi,
We are working to build our own SPI module code on nRF52832 in Segger IDE without Using SDK. But we are stuck at this point of error in core_cm4.h.
Unknown Type name...
i am trying to use flash to store and read data. I am able to do that when there is only softdevice and application. but when there is bootloader code get stuck. softdevice...
hello everyone,
In my application single central(ble_app_uart_c) scanning check each peripheral(ble_app_uart) Mac id which peripheral mac id defined by central established...
Dear DevZone community,
I'm developing a Mesh application using nRF52840, I'm developing with both the Nordic development kit (BOARD_PCA10056) and USB dongle (BOARD_PCA10059...
Hi,
I have tried changing the connection parameters (min and max connection interval) and looked into nRFGo Studio to see what the current consumption would be. In Column...
