I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
Hello everyone,
I am trying to communicate among 2 NRF24L01+ modules using 2 ATmega16A microcontrollers.
My SPI communication is working fine as I am able to write and...
Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
Hi team ,
I'm using sdk 12.1.0(E:\testing\examples\ble_central\ble_app_hrs_c\pca10028\s130) example.I want to change to this BLE_GAP_ADV_TYPE_ADV_NONCONN_IND in above example...
I'm using nRF52 + SDK11.0.0 + s132. I have a custom service (with a read characteristic and a separate notify characteristic). After adding the DFU service and uploading the...
Hi,
Following the docs I think I am able to write to flash but it will not read anything .
This is how I set it up, write and read :
static void sys_evt_dispatch(uint32_t...
Hi,
I used a PCA10040 dev kit with nrf52832 to test Serial Secure DFU Bootloader.
Followed all the steps in the example with my PC (Ubuntu 16.04.1 LTS 64-bit).
I...
I am using SDK 12.2.0 with soft device s132 3.0.0 using NRF52 Development Board(PCA10040).
I want to update Battery level to central device/APP.As i want to use code for...
Hi,
I am working with a nRF51822 chip placed on a Ble Nano v1.5 board and I would like the schematic of Ble Nano v1.5. Could anyone tell me where I can find the schematic...
Hello,
I am using pca10028 and sdk12.2. I am trying to take sensor reading via TWI and I want to send this reading over ble. So I am trying to add twi files in ble_app_template...
I am attempting to increase the queue size for handle value notifications to support a higher number of packets per connection event. However, I am unable to set the queue...
Hello,
I'm working on nRF52832-DK with SDK11 on linux.
Is there an example to use whitelisting ? I'm trying to use HIDS_Mouse but it's not working.
How can I write...
i have learn how to program nRF51 DK with and without softdevice. Now i want design code as per my requirement... but find difficulty to understand given sequence of code...
Hi,
I am working over nrf51822 ble and I have some security issues with that. I'm programming an android app to connect to the nRF51822 (peripheral). Without any security...
Hi.
I'm trying to control a keyboard and a mouse with nRF24LU1+ USB dongle module.
www.nordicsemi.com/.../nRF24LU1P
I downloaded this link below from the Nordic website...
1\select zip file
2\scan and select nrf51 dev
3\upload.
then the nrf51 enter dfu mode, and can scan the dfutag ble dev. but the ADDR auto add 1 . Wait about 10 seconds...
Hello everyone.
I've got the nRF51822 Evaluation Kit and Dongle. The heartbeat demo is working, so I got the toolchain -- Nordic, Keil, Segger under Win7 -- set up correctly...
Hie,
Is it compulsary for us to send only 20 bytes of data or less than that in one packet in BT5 as we used to do it in BT4 to make BT5 compatible in communicating with...
