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...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
With this Main.c, I'm only seeing the 1st 4 bytes of the device name in the NRF Connect app.
Note the use of:
init.advdata.name_type = BLE_ADVDATA_FULL_NAME;
Am I using...
Hello everyone, I added NUS library and I change the sdk_config.h file according to ble_app_uart example. When I built my project, I do not get any errors. But the device...
Hi support team,
In order to make the application hex valid after programming in a bootloader enabled project, we can use bootloader-settings.
As for secure DFU, it...
We are upgrading some products to SDK 14.2 and creating some new ones.
We need to start production programming of boards. I can't find the information on how to do this...
What is the maximum and minimum frequency of the PWM signal/square wave that can be measured on the NRF 52DK board I'm using NRF 52832.
Also, what is the max and min "pulse...
Hello,
I have found similar questions on transmitting multiple bytes over SPI, but I am still not sure how to do it. I want to communicate with a driver which needs to be...
Hi,
I found the 'Solar Sensor Beacon' example from
https://github.com/NordicPlayground/solar_sensor_beacon .
There, I found that no softdevice initialisation (nrf_sdh_ble_enable...
I am working through the nordic sdk 8.1 peripheral heart rate monitor example. I am wondering what RR is? I can't figure out what it stands for or what the purpose of it is...
Hi,
In my current project I have indicating LEDs connected via TWI bus. In this case, I can't use BSP_LED_0/BSP_LED_1 outputs to indicate states as it implemented in nrf_ble_dfu...
Hello, I recently use nrf52832 to make a wireless sensor network of BLE concurrently with NRF_ESB.
During development, I use only 2 sensor. Both sensors are connected to...
ANT S212, nRF52:
I've read all the links in the forum regarding serial port running in debug mode and not in run mode.
In my case, it works in RUN mode until softdevice_setup...
Hi
I have a sensor array which data have to be advanced burst to one or many devices.
The array size is anything from 24 bytes to 24k bytes, depending on the number of...
Hi guys,
I am using nrf51822 and SDK 11. I have some trouble about suddenly reset the nrf51822.
In my application, I used uart_fifo to received some information from other...
