if the issue can be worked ,how to do that with android source code? the 2 ble pure devices (not android phone) connect with a ble android phone.
please check below, the...
Softdevice Version： 8.0.0
SDK： 9.0.0 IC：
NRF51822 Rev 3
service： NUS ANCS
When the application is not downloaded, the bootloader is working.
After serial bootloader...
We're looking for a few (2-3) savvy OS X users who might be interested in trying out Xcode to natively develop code for the nRF51/52 BLE SDK's. This build method does NOT...
Hello,
i'm working with my own board with the SD V6.0 and nrf51822 chip id QFAAG0. Already works fine.
Now i switch to the new SD V8.0. The SD V8.0 is programming with...
Hi everyone,
I'm working on the nrf51822 chip and using S110 stack of SDK 6.1. Everything is fine for IPhone5s. The proximity example is running on the nrf51822 device...
I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi Devzone,
I know that we can adjust "Advertising interval", "Tx power", "Tx payload" to do a power optimization when advertising. But I when I set " Advertising interval...
Hello,
I am trying to decrease the power consumption of my board (nRF52 DK) so that I can only see what's consumed in advertising beacon demo. When I measured the current...
Hi everyone,
I have a board based on thingy91. I have lis2dh and adxl372 sensors on it. They are both connected via SPI, and I've added this to my overlay file:
Also...
Hi,All:
I have finished continuous unmodulated carrier by SD fuctions as below.It is more efficent than DTM examples。But now,I don't know how to ctreat continuous modulated...
Hi,
I would to design a custom PCB with nRF52840 SOC.
I have two different power source:
1. 3V Lithium coin cell
2. 3.7V LiPO battery with charging circuitry
I will...
Hi,
I have a quetion,nRF5340 have two package, so have two diference RF circuit,as below picture,Why are the matching circuits different?
Package is QKAA aQFN94
...
Hello,
I am running ble_app_beacon on nRF52 DK. To check functionality, I try with all power sources in turn, i.e. USB cable, battery and external source. Today I realized...
Hi, I would like a more complete description of nrF52833-QIAA pins. I tried to find the specifications, but I did not find the information I wanted. I only saw some simple...
Hello,
When I use Debug, the program runs successfully. But when I try to connect with External Power Supply the program is not running, Also Reset is not wokring. Please...
Hi,
I want to measure RF conducted and receive sensitivity for nRF5340 DK, could you show the hardware connected blockgram?and please provide the RF test guideline to to...
I'm implementing a DFU controller for the secure DFU bootloader documented here . There is an edge-case I'm hitting that I'd like some clarification on.
As per the documentation...
ncs tag 1.6.1
Ubuntu 20.04
Hi
I am evaluating the Nordic nRF52840 using the Connect SDK. The nRF5 SDK has an example, ble_app_multiperipheral, showcasing a single peripheral...
Hi Everyone, I'm trying to know and make a handler for the ble advertasing, and I've front with the doubt if there's a way to know when the program will change of advertising...
We have designed an electronics product - a PC peripheral and are looking to release it to market. It’s basically a ATSAMD21 microprocessor connected to a battery, which charges...
