I have Nokia Lumia 630 and it works well with nRF51822-EK but only with SDK nrf51822_v5.1.0.36092 and SoftDevice 6.0.0. Now I decided to try DFU OTA. I programmed bootloader...
Hello,
I found that there is a multiprotocol demo in folder Board\nrf6310\s110\experimental\ble_app_multiactivity_beacon,then I found it can implement concurrent connected...
Dear Sir
We got the problem on DFU upload firmware, it always failed in second DFU . We must unpair the device at iOS setting panel. Before next DFU.
Here is the log data...
Hi All,
My requirement is to read the data from nRF51822 device that is connected to a bluetooth and bluetooth is connected to a system using a .Net application.
I have...
Hi everyone,
I'm using the nRF51822 (pca10000 Dongle + pca10005).
My plan is to send one byte over the radio.
I tried to use the SDK-Example as a template but it's...
Hi,
Is that possible to run the radio_test_example (\nRF51 SDK_v5.2.0.39364\Nordic\nrf51822\Board\nrf6310\radio_test_example) on the nRF51822EK? If yes, what modifications...
we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Hello!
I am working on firmware for device that has freertos in the base and implements BLE beacon and 1 service with 7 characteristics. Everything works. But power consumption...
Hi,
We are currently testing DFU upgrades on Android. In my current setup I have two different phones, a Sony one running Android 8 and a OnePlus running Android 10.
The...
We have a device (in central mode) initiating a secure connection to a peripheral (slave) via the usage of `pm_conn_secure(conn_handle, false)`. This results in a `PM_EVT_CONN_SEC_SUCCEEDED...
Hi All,
I want to convert analog input into digital using SAADC on nRF52840 DK. After that to push the SAADC output through the Bluetooth (nRF connect bluetooth mobile application...
Hi，
Recently，i try to install the tool chain of nrf connect sdk as the instruction as guide。After installed west，then run command “west update”，but got an error：
Can...
Hi ... folks
I am using nRF52832 and analog IR sensor , Working with the example saadc . In this case , i am giving the IR sensor input voltage as 5v , analog pin 2 .I am...
Hi,
I am using NRF52832 Development board, SDK(nRF5_SDK_15.3.0_59ac345) from this i am using (/nRF5_SDK_15.3.0_59ac345 (4)/examples/ble_peripheral/ble_app_uart) example...
Is the nRF52 RSSI block of the RADIO module based on the entire 2.4GHz ISM band, or can it be configured to only measure a given 1-2MHz band of interest? According to the...
I'm using the serial library for the first time. What are the advantages/disadvantages of using IRQ and DMA? How should FIFO queue and buffer sizes be chosen?
Hi,
I am using the following code to implement a millisecond timer read function. In main, while loop, I do nothing but run a 1ms delay and measure the time in mill second...
Hello, I'm a researcher.
I wanna use Bluetooth CTE(Constant Tone Extension) feature with 1-antenna TX + 1-antenna RX.
I have seen some articles that nRF52840 DK does...
I am using nRF52832 with SDK 16.0.0. I have a simple application that uses SAADC and BLE. It reads values from three channels AIN0, AIN2 and AIN4 and sends them via BLE every...
hi all,
we're developping an application to control the frequency and the duty cycle of a pwm signal throuth ble .
firstly we have built both the functionalities separatly...
So, this library in the SDK looks pretty much exactly what I'm looking for. basic data record storage functionality with a focus on safe record writing under battery power...
