Hi guys,
I am using the gcc setup to program my boards. However for flashing the softdevice I use nrfgoStudio. SO I downloaded the hex file and fashed the siftdevice. But...
How do you create hid information for a joystick and send it over BLE. Nordic doesn't seem to have
primitives for this (they have keyboard and mouse facilities). I'm working...
I use a PCA10001 board as peripheral role of heart rate service and it can be discovered by control panel. But as I download the experimental program of central role of hrs...
I'm reading the source for the nRF Toolbox app for Android 4.3 and comparing it to the Proximity Profile spec from the Bluetooth SIG, which has this to say about path loss...
Hello,
I have downloaded the software related with the "nRF51822 Bluetooth Smart Beacon Kit" in order to modify typical iBeacon's parametres such as UUID, Major ID, Minor...
I have a ble server with display developed for passkey security. It works fine when the Master (i.e. client) is set to have Keyboard input capability, which is good.
The...
Hello,
I am using nrf52832 development board. I am using segger tool. In example -> ble_uart , i am sending some 100kb of data to UART using BLE. I want to controle the...
without bootloader, nordic can work?
i get two nordic board,it work well.but when i read the flash layout
i found that the two board only have softdevice and application...
HI Sir: I have meet a strange question using the BLE_UART example.
The code as following:
static ble_uuid_t vive_adv_uuids[] = {{BLE_UUID_NUS_SERVICE, BLE_UUID_TYPE_BLE...
Hi all,
I found the demo for BLE Mesh is interesting and great for displaying the functionalities of BLE in a mesh network:
https://github.com/NordicPlayground/Nordic...
I've noticed sometimes the merged hex file differs slightly between different mergehex runs when merging the same hex files. Is this a bug or mergehex tool never guarantees...
Hello!
I'm having a problem and a hard time trying to understand what's wrong. Currently, I'm using the SDK 14.2.0, SD 5.0.0 and Segger on macOS 10.14.2.
I'm using the...
Hello,
I have a product using NUS profile and plan to update it to support connection from multiple phone
Do you recommend to start from Multiperipheral example and...
if i use this code to send data,i sometimes miss data..
do { err_code = ble_nus_string_send(&m_nus, (uint8_t*)data, &data_len); if (( err_code != NRF_ERROR_INVALID_STATE...
I have nrfutil version 5.0.0. I run this command:
nrfutil pkg generate --hw-version 52 --sd-req 0xA8,0xAF,0xB7 --application-version 2 --application ./nrf5/Debug/nrf5.ihex...
Hello! We are trying to use Nordic AndroidScannerCompatLibrary in our Android application to scan BLE devices and measure its RSSI level. BLE devices is mounted on ceiling...
Hello there,
I would like to read the data I sent through a WS2812b LED string. I drove it using I2S. Upon reading it, seems like it is not a good idea to read it using...
Not sure what I did to cause this, but my nRF52840 no longer works. I searched for solutions and came across:
https://devzone.nordicsemi.com/f/nordic-q-a/24592/my-nrf52...
Hi,
I am wandering if it would be possible at all, to wrap a quarter wave antenna printed on flex pcb around a cylindrical battery (LiFePo4)?
Would the radiation be...
