I'm trying to use the ADC and internal reference to measure battery voltage on the nrf51422, while S210 is enabled.
From the example nrf51-ble-app-temp-master, I found...
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...
What is the input impedance or input current of port P0_30/AIN6 when operating as an ADC input? Nominal or typical figures would be OK, but maximum and minimum figures would...
1、Nrf52810 does not have VDD_PA pin, whether it needs software control, whether any pin can be replaced？
2、Is there an example of the use of PA/LNA circuits in gazell and...
Hello,
The Gazell Pairing User Guide in the infocenter states that the AES ECB block is used for encryption & decryption. However, the product specification document for...
I have an issue with bonding between a PCA10040 running the sample Glucose app and an Acer tablet running Android 7 and nRF Toolbox. I have not seen the problem on a second...
Hello sir,
I am a beginner on NRF52840. I am using Nrfx_spim example for interfacing sensor with NRF Board.
I have done some driver about Reg_read and Reg_write. I tried...
I'm using the basic sdk example of ble_app_hrs_freertos example and created two tasks in it, namely Task1 and Task2. Now I have enabled preemption by setting "configUSE_PREEMPTION...
Hello everyone,
I write datas from my Client to my Server, but I don't really understand where I can retrieve my data on my server.
Is this function allowing to get...
Hi ,
What we want is a accurate ms.
below is what we do 1. Set the prescaler config.prescaler = 31;
2.When I need the Elapsed ms, First ,I get the elapsed rtc counter...
Hello everybody!
All boards below below have nRF52832 chips.
My task now is to develop a set of applications that will support the following scenario:
1) A person...
This question comes from my high-level goal of testing I2C using the SWDIO/SWDCLK pins on the nRF52840 Dongle, so if there are faster ways to experiment with that functionality...
Hi,
I am having hard time understanding the use of "addr_id_peer:1" field in the structure ble_gap_addr_t. Could you please help me understand the usage/significance of...
Hello, Is there any intention to add the the nRF52810 reference design to the Eagle library on github? There are five Eagle design blocks already available on github, except...
Hi,
I encounter error when I debug the nrf52832 DK.
I run the example code "ble_app_uart" provided in the SDK.
Below error shown when I set the break point in any line...
Hi,
I am using an NRF52832 on a custom board and I programmed the Broadcast RX code into the board. I use ANTware as the master with a channel period of 4 and send broadcast...
Hi,
I m using nrf52840 board act as central which will connect to particular device, and discover its primary services and characteristics.I am new to nordic development...
