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...
Hi,
Is that possible to run the radio_test_example (\nRF51 SDK_v5.2.0.39364\Nordic\nrf51822\Board\nrf6310\radio_test_example) on the nRF51822EK? If yes, what modifications...
we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
Hi,
I'm trying to link the static esb library (esb_gcc.a) with the mbed toolchain. Everthing seems fine until the last stage of the linking phase where my actual functions...
I've been unsuccessfully trying to serialize BTLE example programs by SPI. I have two PCA10028 boards and I'm using SDK10. In addition to serialization examples, I've tried...
I have inserted the USB dongle nRF24LU1p in to PC. In nRFgo studio, it is detected as nRF24LU1+ Bootloader. If I click on the bootloader, It shows a window from where, it...
Hi,
I've got the following error when trying to update the softdevice and bootloader on my iPad:
Error on StartDFU Message:Data Size Exceeds
I've carried out the...
Hello!
Do I need any extra passives, connecting SD card to SPIM of nRF51?
It works fine with MOSI, MISO, SCK, SEL, VCC and GND directly connected, just want to be sure it...
Hello,
I am getting NRF_ERROR_NO_MEM when initializing second PWM instance, I tried to find the reason, but no luck. Please help.
I am using nRF51822 with SDK9 (+fixed...
I bought a EV board below to develop in the nRF51822
( www.wvshare.com/.../BLE400.htm)
I have installed all necessary tools like Keil MDK-ARM, J-Link, nRF51 SDK and nRFgo...
Hello Everyone ,
I am using ble stack S110 , BATTERY SERVICE , my CUSTOM SERVICE and pstorage module in my application and using SDK 7.0.0 and keil 5.12 IDE .whenever a server...
Hi
We are making a product based on nRF51822 and have used the ST BAL-NRF01D3 balun, but due to lack of updated datasheets for the balun we are unable to determine if it...
my dk board : nrf51422 and nrf 52382,
the central role : nrf51422, and the peripheral role is 52382.
my sdk version : 52422 is 10.0.0 and 0.9.2 for 52382
the project...
Hello,
I would like to make an iOS app read BLE advertising packets (sent by nRF51) in background mode. The nRF51 sends ADV_SCAN_IND packets and is not connectable.
...
Hello,
I am trying to make battery service in my application so i refer the proximity example in SDK 9 and i flashed into my kit it showing always 100percent in the nordic...
Hello,
I have searched through the questions regarding RF PA recommendations but I think none solved my issue.
I would like the nRF51822 to broadcast at +10dBm, so I...
Hello to all,
i'm new to nRF51822 ble developing but have experience with embedded design on various microcontroller;
I have a little problem inside bootloader code: in...
Dear Nordic Support Team,
In previous SDK (6-7) I used to always call softdevice functions when possible/existing to keep compatibility with BLE.
For exemple, PPI functions...
