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...
Is there a chip with the same or even better specs then the nRF51822 but with more transmit power (at least 20 dBm)? https://infocenter.nordicsemi.com/pdf/nRF51822_PS_v3.1...
Hello,
my BLE application needs at least 5 different services to transmit different sensor data to a GATT client. I´m wondering how I can add that many UUIDs in my packet...
Hello Nordic Team,
We are currently working on a project that has nrf51822 and currently in the production stage. We are facing an issue with Bluetooth getting disconnected...
There is a bug in nrf_bootloader_wdt_init() in nrf_bootloader_wdt.c that can cause all DFUs to fail for long WDT reload values. I found this bug because I'm using a really...
Hello,
We are using nRF52832 to develop a door lock controller. As nRF52832 cannot work as NFC master, we use another chip to read M1 cards. Everything goes well, except...
I was under the impression that when the voltage was 0 in a GPIO pin, reading from that pin would return 0, and if there was any voltage going through the pin it would read...
I found a Q&A that shows 1 channel 2MHz pulse but i don't know how to generate 2 channel GPIO pulse with 2MHz frequency
(one channel is inverted pulse to another channel...
This is a bit of a weird question, but I thought maybe I could get a few useful inputs here.
I'm working on a mesh-like project where we need to facilitate communication...
I would like to switch to using libUARTE for both of my UARTs but I don't have any additional timers free. Is it possible to do this and use FreeRTOS timers?
Thanks,
...
Hi,
We would like to interface with our nRF52840-DK from a PC.
We need to be able to send\recieve data from PC -> 52840 using Nordic's UART service.
We are looking for...
Hi,
We are the company which widely use your products in our devices. Currently we have the nRF9160 based device which have permanent trouble with radios. I want to ask...
Hi All,
Is there a tool or app that shows a visualization of Thread RSSI?
Any help would be appreciated, thanks in advance.
Best,
Tao
Ref:
https://devzone...
Hi,
I am developing both Central and Peripheral devices with nRF52840. For consistency, both are using SDK 15.3.0 and S140 V7.
I am able to connect to peripherals and...
Hi,
I was try to import modul nrfxlib in extising cmake project. My IDE is Eclipse CDT. Version of Zephyr is 2.4.0. Reason to do that, was testing SoftDevice BLE functionality...
We are using our board design using nRF52840.
During bringup I noticed that I could not run the Softdevice and the SPI driver simultaneous. After a bit of debugging it boiled...
