Hi,
I have just started using a nRF52840 PDK board with the purpose to verify BT 5.0 features. I am completely beginner working with nRF boards or nRF SDK. Anyways, I downloaded...
I have a USB host capable Android device running CentOS via Linux Deploy and everything is working perfectly except i'm unable to connect to my USB nRF24LU1+ Crazyradio PA...
Hi,
I am using multiperipheral mode in ble_app_hrs using the ble_app_multiperipheral example taking the functions on_connected and on_disconnected while connect and disconnect...
Hi,
I'm using nRF52810 on SDKv14.2 and I have changed the bootloader from 52832 to work for 52810. I could do OTA now. I found that the bootloader there is no timeout when...
Is there a way around the issue where bluetooth communication acting as a pass-though terminates the packet whenever null character is found in the packet.
SDK: nRF5_SDK_12...
Hi,
When creating and adding an characteristic to service, what the meaning and difference between these two variables:
attr_char_value.init_len
attr_char_value.max_len...
Hi all,
I have compiled the ble_app_hids_keyboard example for a nRF52832 on a Laird DVK-BL652 breakout board.
I have a tablet running android 5.1.1 and the nordic nRFConnect...
Hi,
I am configuring a test software to generate CW signals at channel 0, 19 and 39. Currently I'm using the nRF52840dk, later a custom board. The channel number is calculated...
Hi,
I have a product and want to update it with a BLE functionality. The product has EFM32 Giant Gecko MCU (ARM M3).
I want to know if it is powerful enough to run an...
Hello. I am writing a program using an example called ble_app_uart. While using the printf function, the output is output with a delay of 10us between characters and characters...
I try to integrate the Nordic pc-ble driver (Version 4.1.2 API 5) into a Qt application. I use the heart rate collector example to check how I have to integrate the library...
I have implemented all the models given in nRF Mesh SDK in nRF52832. Now I want to implement the HSL Model in nRF52832, for that there are no files related to HSL model in...
Hi all,
As I wanted to try out the new extended periodic advertising examples (periodic_adv and periodic_sync) located under /v1.5.0/zephyr/samples/bluetooth of the latest...
hello,
i am using nrf52840 with our cutomised board and trying to achieve long range using coded phy and using that long range demo example as base i have sucessfully changed...
I try to send out sensor streaming data to terminal over BLE NUS. Sensor sampling rate is 100Hz and 6 bytes per sample. Is there a best option to do this if I need to send...
We're working on a product that is able to store around 400uC of charge (two 220uF capacitors). There is a constant input of 21 uA minimum coming from a small solar panel...
I'm using AT%XRFTEST=0,1,2,19300,-40,1 to test reception at 1930MHz on the NRF9160 DK with a CW generator, and I don't understand the effect of the -40 parameter. With my...
We are currently working on an energy harvesting solution that powers the nRF52832. The energy harvester is providing energy from indoor solar and at the lowest light level...
I'm kind of confused about the DCDCEN0/1 related functionality and can use some confirmation. If I'm hoping to run everything at 1.8V, it seems I can wire VDD_NRF to 1.8V...
Hello,
In our device, we would like to implement an HID Service for the most simple cases. This part is OK, there are examples for this.
For advanced users, we would like...
Hello,
MCU: nRF52832;
SDK: 15.3;
Project: examples\ble_peripheral\experimental\ble_app_ots
nrf52832 receive data from app, communication by L2CAP, I want to increase...
Hi,
I use library NRF21540.c to config to control NRF21540, to amplifier the radio of nrf52832.
This is my define:
#ifndef NRF21540_USE_GPIO_MANAGEMENT #define NRF21540_USE_GPIO_MANAGEMENT...
