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 have just installed the new windows nRF connect 2.6.2.
How do you do secure DFU? There are no apps in the list to do that. On your website it says it supports DFU...
In my attempt of learning the nRF52 "eco system" (nRF52 DK, nRF15.3 SDK, SES and pca10040e project for nRF52810), I have combined the GATT_C, GPIO and SPI examples to make...
Device/SW Info:
Ubuntu 18.1 SDK : 15.0 SD 132 v 6.0
NRF52832 QFAAE1
The device once connected to the device is immediately dropping the connection upon going into...
Hi,
I am using a sniffer on nRF52840 DK between by central and peripheral device. The frequency of packet transfer is at 433MHz. Can the sniffer detect the packets at the...
Hi everybody,
I am currently trying to write in flash several records key in a same file using fds_write, fds_update, fds_records_find.
My page is FILE_ID = 0x1000 and...
Hi,
I have an application which scans for BLE advertisements and pushes some information about it over UART.
I run this on a nRF52840 DK card using softdevice s140 6.1...
Now, I have a project that needs to do a master device to communicate with another slave device, but the slave device is done by the customer. I found that my main device...
Hi,
When trying to connect various thingy's to an Android with the Thingy SDK, the debugger gives me that :
D/BluetoothGatt: onClientConnectionState() - status=8 clientIf...
Hello ! So i have a nrf52 device, and i would like to know if there is a possibility to us it as a multi hub devices. ie: two nrf52 devices, one programmed with ble_app_uart_c...
Hello Everyone,
I am building an application where I have to change the scan window (BEARER_SCAN_WINDOW_DEFAULT_MS) in run time, based on a specific event. Does the stack...
I cannot find any useful information on the purpose of this project: examples\connectivity\ble_connectivity\pca10040e\ser_s112_hci (and likewise with other boards & SoftDevices...
Hi all,
I have a hard time to merge Mesh Proxy Service and Nordic UART service. I am working with mesh SDK v. 3.1.0 and nRF5 SDK v. 15.2, coexistence example ble_app_uart_coexist...
I am considering using BLE advertising for sensor devices as peripherals and using a mobile phone as receiving device.
Because the number of sensor devices can be more than...
The current protocol for the mesh serial interface as documented here:
http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk%2Fdita%2Fsdk%2Fmesh_sdk...
how to program an nrf51822 chip(chip with ou coin cell battery the rectangular chip not circular) using nrf51-DK to work as a beacon .. kindly share me the detail process...
