Hi Hakon.... when i compile my project i get some linker errors,
._build\gzll_host_ack_payload.axf: Error: L6218E: Undefined symbol __main (referred from arm_startup_nrf51...
I'm trying to perform communication between my device and iOS and I ran into some problems. For tests I'm using iPod touch 5 with nRF Toolbox and LightBlue apps and nRF51822...
I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
I want to build a USB dongle, so I purchased the nrf24lu1+ development kit. However, in order to program the target board, it would seem that I need the nrfgo. Is this correct...
Hello,
I've just read the thread explaining the UART baudrate register settings. I then looked at the nrf52_bitfields.h file and found that the baudrate register values...
Hi ,
We are using Nordic SDK for our development and we have done some changes as per our requirements in the SDK . We are going to share the same with our end customer...
Is there any BLE chip under development which has lesser IO pins, as I feel most of the IO provided are underutilised.
I may be wrong or there might be technical issue...
hi,
i have a requirement to connect two nrf51(PCA10028) boards to connect each other.
1).if i turn on the Board1 should scan the bluetooth devices if any other bluetooth...
Hi,
I followed steps specified for development-with-gcc-and-eclipse using link
devzone.nordicsemi.com/.../
Following are the snapshots of my development environment...
Hello,
I'm working with a nrf51822, SoftDevice S120 v2.0 and SDK v9.0 platform. Specifically using it a Central role to connect to a commercial Blood Pressure peripheral...
As far as I understand the nrf51822 has only 1 hardware uart. I want to communicate with the esp8266 over uart using standard AT commands, but still retain debugging possibilities...
Hello,
i use the N5 starter Kit. So my problem is to find sending data on the computer. Where i can read this data information?
Thank you for your help.
Hello everyone,
When i get message from uart, i need to update my custom service's characteristic. I tried the code in the below, sd_ble_gatts_value_set function gives...
I have to connect more than one nrf-51822 dk and send theirs RSSI level, because i need to knows their posittion. Somebody could help me? Have some example similary to what...
I am using the nRf52 device with FreeRtos and SD132 version 11.0. The configUSE_TICKLESS_IDLE is set to '1' to allow the device to go to sleep. After the OS is started - there...
Hello Nordic users and employees,
I'm having a small dilemma. The device I'm building runs on the nRF51822 and needs to store a small number of bytes off to the side and...
Hello, it is to my understanding that profile & service do not have fixed forms. Services make up profiles and you can choose how many and what services make up a profile...
