I'm trying to add the product key it shows an error "can not the product to your list" and therefore i will not able to access to the User guide
Thank you
hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hi,
i have only little experience in programming a nRF51, but i want to make just a simple application.
before i used a btm222 BT2.1 SPP module to transmit serial UART-data...
Hi,
i have only little experience in programming a nRF51, but i want to make just a simple application.
before i used a btm222 BT2.1 SPP module to transmit serial UART-data...
Dear Nordic Support Team,
I am trying to write some information in the flash memory without success. In the ble_flash.h file, it is specified that the pages 0-127 are reserved...
hiii....
1.can any one tell where do we call advertising_start() function if we want to advertise after getting disconnect from a central device.
2.in ble_evt_dispatch...
I`m a newbie at Bluetooth Low Energy and Nordic Chips. I bought a DK for the nRF51822. I would like to set I/O pins over android and iOS application.
1.So what application...
Are there any common solutions to the issue of spi_slave.c using an array as its buffer? I would like to setup a circular FIFO, but I am not sure if there is any way to do...
We are using the S110 as a peripheral that emits data via notifications.
Is it safe for the central to also send characteristic writes while notifications are being emitted...
First of all ,i download the SD7.0 to my device, then i download my app to my device,in this case
my device's curent is 100uA.
First of all ,i download the SD7.0 to my device...
Hello,
i need some informatiorn about the layout of the nRFgo Motherboard. More specific i want to build a board which is connected to the ports P0, P1, P2; therefore i...
I'm trying to implement a burst transfer between to nRF24AP2 devices, but I have serious problems getting it to work.
The burst messages are send on a reverse channel to...
Hi, I need to read an analog signal 100 s/s which takes 68us at 10bit. There is very little computation to be done once read probably about 10us which I can do to the previous...
I am experimenting with calling sd_flash_write with waiting,
if it returns NRF_ERROR_BUSY, just try again, and then return either success fail
void flashWrite( uint8_t...
Hey ho,
I'm new to BLE and Nordic. I'm a student from Germany and i want to realize one simple function with Arduino (RedBear Blend with nRF8001) and Android.
I want my...
Hello,
We've heard that the BLE transmission packet length may be increased beyond the limit of 20 bytes in a future version of the S110 softdevice. Would you let us know...
Hi
I struggle to understand mechanisms of switching particular subsystem of nrf51822 off and on again in order to consume as little as possible current when MCU is put...
