Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
Hello!
I set up a project using NRF24L01 and a patch antenna ceramic, the type used in GPS.
In fact, I tested several types of antennas, F, F inverted, GPS, Loop. But...
Hello,
I'm trying to create a PC application to read out some Ti Sensor Tag modules. I'm using a nRF51822 USB dongle and the Master Emulator api.
The nRF dongle sees...
Hi
I have my code like this .
unsigned char *encryptedData;
unsigned int encryptedDataAfterAppendingLength;
memset(encryptedData, 0, encryptedDataAfterAppendingLength...
After ping through link local address ,i am not getting any Router solicitation messages,neighbor solicitation messages and neighbor advertisement messages while i am capturing...
Hi
I'm working on a project to drive a DC motor, I really didn't find any example. I would like to know how can I program a pin in Keil, and I would be happy to have a...
Hello,
I am trying to get a lower connection interval from iOS. But the lowest connection interval I could get were 30ms.
Anyone has experience to achieve the connection...
Hi.
I find this code github.com/.../nrf51-dfu-single-bank-ble
I want to compile bootloader and download it on PCA10004.
I have KEIL 5.12 and the project file of the link...
Hi,
I want to create a service for test logger. Through this service i want to write n bytes at a time and after few delay want to write again some n bytes. These written...
I'm struggling to get started using Keil with an NRF51822 mounted on a custom board that I have cobbled together.
I have opened the blinky/pca10031 example as a starting...
Hello, I have two nRF24L01 devices that can already talk to each other on a custom address. When I try to talk to the nRF51822 from one of the nRF24L01 devices, I cannot get...
services.h
Hi,
I'm writing an interface for my nRF8001 and am a bit confused about the NB_SETUP_MESSAGES value. In my services.h file the value is 14 when it appears there...
May be i haven't seen it, but how i can select if the setup will be stored in the NVM or volatile storage.
I prefere to start development with volatile storage.
On Page...
Dear All,
I used the array defined in services_lock.h to setup the nrf8001 module. Therefore, the service setup is written to the OTP memory in the chip. Now, I want to change...
Hi
I tried to connect our non-bonding device to Windows 8.1, but it ends in an error message. The implementaion uses the device_manager_peripherial from SDK 6.1 with the...
I am using the nRF8001 and trying to do ANCS. After rebooting the Arduino / BLE Shield, I have to reset Bluetooth in iOS in order for ANCS to work again.
I was thinking...
This is the second part of the problem firstly exposed in this question .
I have the problem that, with a Blend Micro Arduino board from Red Bear Lab after a while (randomly...
Hi,
I want to implement BLE based access control application. I have developed nRF51822 based Peripheral device & iOS application based central device to pair with the...
I've finally completed a BLE transmission using tips about connection interval, slave latency and supervision timeout given here . I checked it with Master Control Panel app...
