Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi
I use the example "light_switch/server" project of nrf5_SDK_for_Mesh, and I want to add ble scan and connect func to the project, and make it possible be discoveried and...
Hi,
For a project we need to use mobile wireless communication in our device.
So we are looking if some design already exist with NRF52 ? And how to integrate it in our...
Hi All,
I am using SDK 14.0.0, ble_app_uart and fatfs example together. I am getting certain error and displayed below, please help me with how i can counter this:-
...
Hi all,
I am trying the port the peripheral UART example to the BLE_app_blinky and adding the respective libraries that are missing in the BLE app.
after I included...
Hi, there
i am using nrf51822 to communicate with quectel ec25 .i want to send AT commands over uart and receive some response from quectel.for eg. i am sending a "AT" command...
Hello,
is there any documentation about DFU init file structure (SDK 14.0)?
I used NRF util for creating DFU package, but i want to create my own app for that purpose...
From the SDK8 s110 device, I want to send the string("hello") to the other device via the uart, and in the meantime I want the battery voltage to come through uart.
I defined...
Hello every!
I was transmit data from point1 to point2 with two nrf52840 board. Now I want to do forward this data to point3. Can i do that and how to implement? Have any...
Hi,
I have used fstorage to save data in flash in SDK V13.0 with S132. But in the SDK v14, it have changed so many such as fs_config_t struct has been removed and I don...
Arms labs published some Bluetooth stack vulnerability
go.armis.com/.../BlueBorne Technical White Paper-1.pdf
Nordic answered that BlueBorce is no effect for LE.
...
Dear Nordic,
nRF52840 is very good solution and we are planning below.
What I want to do:
WLAN Firmware to be stored in nRF52840 Flash
nRF52840 Flash is sufficient...
When I am using power manage function to keep device low power mode, for every 6 milliseconds I am getting small spike of ~300 micro Amp and average current of 300 micro Amp...
Hello Sir,
I’ve been used nRF24L01P controlled by DSP to transmit and receive data for few months. The nRF24L01P is run in 1Mbps mode. The SPI of DSP is set to send 8 bits...
