Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
I have some question about nRF52832 Bluetooth Firmware upgrade problem:
1. I have a device with nRF52832 in my hand. If I don't use the JTag interface, how can I confirm...
Hi,
We are using Nrf51 with SDK nRF5_SDK_12.3.0_d7731ad
We based a UART bridge on the BLE_APP_UART example
The UART connectivity is Rx/ x only (RX_PIN_NUMBER 0; TX_PIN_NUMBER...
Hi,
we've noticed that after performing an OTA DFU, the Bluetooth Address of the device changes as follows: new_address = old_address - 1
Example: Address before OTA DFU...
Hi there,
I am a beginner to the nRF series and I had the following question.
For a battery powered system, is it better to run the nRF52840 at a lower voltage such...
Hello,
i'm trying to program on 51422. The BLE signal,which runs well on 51DK, doesn't trigger any signal on my own PCB. i've successfully light the LED on my PCB. i think...
Hi,
I'm using nRF52832 and I'm trying to switch from SDK15.0 to SDK 15.2. While I've been able to install micro-ecc library in SDK15.0 and use OTA DFU, somehow I'm stuck...
Hello.
I want to integrate UART and SPI ,I am using SDK15.2. The problem here is i am not able to add app_uart.h to main.c(spi).
My question here is how to add it to main...
My working platform is nRF52-DK, and I want to execute DFU firmware upgrade
1. How to create a Bootloader Image? Which Source-Code of SDK_15_2 is used to build the bootloader...
The RTC documentation states that the LFCLK source needs to be explicitly started by the software.
Is this step necessary when using the SoftDevice? As far as I know, the...
I'm not sure about how does the ble_app_att_mtu_throuthput example works exactly, i supose the throughput test runs as follows:
1 tester defines a service 'populated' with...
Dear all ,
Working with nRF52832 (currently without SoftDevice), and there some issues regarding the project current consumption that we need to understand:
1) In the...
Hi,
I am having a trouble trying to make a custom service from SDK 15.0 ble peripheral template example. I have followed the tutorial from : https://devzone.nordicsemi.com...
Hi i'm a newbie, Got Thingy:52 (Keil and J-link) and want to develop HOGP keyboard application. Where can I find Tutorial or example ?
Is there a step by step guide on how...
