Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
When I try to read attribute with authorization and reply on request with status BLE_GATT_STATUS_ATTERR_INVALID_HANDLE, my device (nRF51822) goto app_error_handler method...
After importing every of your android project demos to eclipse I have following warnings:
This Handler class should be static or leaks might occur (com.nordicsemi.nrfUARTv2...
This must be stupid question of the day. I have my nRF51822 kit and my nrfGO kit and I can't find the product key. On the box for the nRF51822 there's one tiny sticker with...
I'm using Maple and custom nrf8001 board... I have the following problems...
I'm usign the library from this topic:
forums.leaflabs.com/topic.php
But as you can guest...
I've managed to get my 85122 dev board set up on parallels on a mac and get 'blinky' uploaded to it using Keil and nrfGO studio. I then changed blinky to do something else...
What is the exact meaning of this error code? Is the pipe busy? The nRF8001? The peer? Is an indication of something I did wrong, or just a indication that something needs...
Hello,
finally I am developing an application for iPhone which works together with the nRF8001/nRF8002 which I was able to buy in a reasonable housing already. Therefor I...
First, I'm just beginning bluetooth solutions, so I apologize if my question is dumb :)
I have 2 Arduino boards, with 2 nRF8001 shields.
I want to connect them. After...
Chip: NRF51822
Per the documentation the band gap voltage is 1.2V however on my board when I apply the voltage 1.5V to AIN2 i read the following value from the ADC: 209...
I am completing a schematic using the nRF51822 part. I will be supplying the part with a 3.3V supply. I will use one of the ADC inputs to sense battery voltage (up to 10v...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
I was using nRF Master Controller app on Samsung S4 to connect to my Ble device. However, after connected a while, the device will be disconnected automatically while I was...
I'm getting started and have an overwhelming amount of stuff downloaded which I'm trying to make sense of.
Which of the examples in the nrf51 SDK use the Softdevice and...
Hi,
I'm using a NRF8001 shield with an Arduino Leonardo, everything connection wise seems to be working. I'm using the "ble_my_project_template" and uploading various services...
