Hello,
I would like to develop a custom key sharing algorithm for nRF8001 chips. As far as I have understood the only way to use full 128-bit temporary key (TK) is OOB...
i am useing nRF51822 pairing with nRF24lu1 over GZLL protocol now,
is there someone have the experience on how to config the parameter of GZP_TX_RX_TRANS_DELAY in function...
I have a peripheral running the S110 stack, which presents a characteristic to which I want the central (running S120) to be able to do a long write. What I've been trying...
Hi all,
I have been trying to combine the UART and hID Keyboard examples into a single application.
I want to use the HID part to send specific keystrokes using buttons...
Hi, I'm new to BLE and just started feasibility testing, using RF8001, on a small device with no IO. The device will have a unique code set at factory, and printed on label...
I had the same experience as fishman and I went back to give Eclipse a try. (Post: nRF Beacon does not build on Android studio) I tried to build it in Eclipse Luna with the...
When using the BLE device, BLE_GAP_EVT_DISCONNECTED event informs us that connection between dongle and BLE device was closed/lost.
Is there a way to know when dongle connection...
My application is doing kind of old communication with an old machine.
Communication line is bit banged by an GPIO. Baud rate is 0.5ms.
"Start bit" is still used to synchronized...
Hi,
I use nRF52832 with sdk 12.2.
and I running the ble_app_hrs_c example code on pca10040 evb.
I can scan many hr devices but polar h7 heart rate not.
I check Iphone...
Hi I use nRF52832 and move my project to SDK13.
I want to use debug mode in keil-c and try to find after ble_db_discovery_start function call why no csc_c_evt_handler_t call...
I'm working on an OTA firmware update process, using my own bootloader and application. To understand the process' limitations, I need to know to what extent one can update...
hello everyone：
how many timers can i open in nrf51822(QFAA) with SDK9.0? the APP_TIMER_MAX_TIMERS's max value
#define APP_TIMER_MAX_TIMERS 13 /**< Maximum number of...
Hello,
I am referring to this link
www.nordicsemi.com/.../3rd-Party-Bluetooth-low-energy-Modules
and I am referring to Xuntong PTR5518 11 15x15x2mm PCB China product...
I see BLE_GAP_EVT_SEC_PARAMS_REQUEST generated from SD. How to call this request for pairing state?
I can't find any peer manager in the project.
Explane, pls.
Following is a simple application that I have created. It has no softdevice and the configuration is very similar to blinky freeRTOS example.
Source code:
main.c
...
Hello ,
I'm working on custom board, I'm trying to disconnect from the Central (Andriod app) when the battery is below certain level and stop re-advertising.
Below is...
In s130 Soft device v2.0 document, it says it can have role with up to 8 Role concurrent with Central, Pheripheral, Advertiser, Observer.
I'm not sure i've understand all...
Hello. I'm using nRF52832, PCA10040, SDK13, S132 and "ble_app_uart" as reference.
When I connected board through by bluetooth, I couldn't see notification message which...
Hello,
According to the nRF Sniffer Guide 1.2, the sniffer is supported on a number of platforms (nRF51822/nRF51422 Evaluation Kits and others). All of them (as far as...
I am working on a project where my nrf51822 is on for long periods of time in lower power mode. Yesterday I made some updates to the code and the devices were working fine...
Hi Nordic team,
I print logs at each function in ble_bas.c. I used the App of nRF connect to test BAS. I can see on_connect, on_disconnect and on_write at enabling/disabling...
Hi,
The spec(nRF52832_PS_v1.3.pdf) said the peak current of TX/RX is 5.3/5.4 mA.
However, I use the PCA10040 board and the ble_app_template(SDK 12.2.0) sample code...
