Hello,
I have set nRF51822 Evaluation Kit. With its help, I would like to read the pulse of the heart rate monitor:
link text
I manage to connect to it using the...
Does the s110 stack allow retrying pairing procedure?
It looks like the stack (peripheral) always ends with disconnect upon invalid passkey.
We would like to explore the...
Hi Guys,
since yesterday i am trying to get the DFU with Softdevice S110 (BLE) v7-alpha3 working but haven't succeeded yet. My process is the following:
s110_nrf51822_7...
Hi All,
i would like to know about
1) what is channel in nrf51288?
2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs
example channel...
Hi,
I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
Hi. I have been trying get a notification through ANCS.
I have created an app which is made by modifying ble_app_ancs sample.
It works basically but there is one problem...
Take a look at a following code
void fmc_serial_rx_cb(const uint8_t* p_data, uint32_t length)
{ __LOG(LOG_SRC_APP, LOG_LEVEL_INFO,"\n-------------SERIAL RECIEVED : %s...
I am new to softdevices so please bear with me for long list of questions.
I am evaluating SDK15.2.0 examples one-by-one. I came across eddystone example (ble_app_eddystone...
Hi!
In older SDK (15.0) has been present NRF_ESB_BUGFIX_TIMER and it initialization. Now (SDK 15.2/15.3) defines this macro but not use it. Is it bug or obsolete code?
Hello Nordic Team,
I followed the tutorial as you say( https://devzone.nordicsemi.com/tutorials/b/getting-started/posts/nrf52840-dongle-programming-tutorial ). But when...
dear all,
I'm a newbie on blue tooth low energy development, I have some really basic questions that I hope someone could answer, thank you very much in advance!
what...
Hello,
trying to bring up the new nRF91 dk with default firmware.
Registered the eSIM. Switch sequence followed when LED 3 and 4 starts blinking, but get the devices list...
Hi I have central device which has array of MAC address to connect.
when i see the structure of sd_ble_gap_connect() i cannot pass a uint8_t addr[5] as input.
so i tried...
SDK v11.0 & NRF51822 QFAC
I encountered a problem. In the process of pstorage processing flash data, a serial port interrupt came in, resulting in a system reset.
I used...
Hi,
I have discovered a (rare) problem where the S132 stack get stuck in connected state when it is not actually connected anymore.
This behavior was first reported by...
Hi,
SDK - nRF5_SDK_15.2.0_9412b96
HW - nRF52840 connectivity chip, other controller for application chip
We are tried to port serialization application on other than...
HW - nRF52840
SDK - nRF5_SDK_15.2.0_9412b96
We are running connectivity example in nRF52840 and connected UART with serialization application over UART which is different...
First proof-of-concept super-simple nRF51 board. When we load software onto this board, will we have to tailor or configure the software to bypass or disable any functionality...
Our application is similar to a wireless keyboard. The events are very sparse but we need low latency (~50ms). If I understood correctly, BLE is a synchronous protocol, meaning...
