Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
I see that we can specify the SPI frequency in bps, I was just wondering how fast the SCK line was oscillating for these values. Does it use the 32.768 kHz crystal oscillator...
If the nRF51 chip is in System Off state, do the GPIO pins retain the pull-ups or pull-downs? If so, what value do they have and how much current can they sink or source?...
Hi all,
when i want to connect different peripheral on central(s120).
it have a error and disconnect.
it seem ok , but that will disconnect later.
ant it get disconnected...
Now I using 51822 to develop a product, I would like to know, can I change the connection interval after connected? or I can only setup the connection interval before connected...
Hi,
is it possible to use the nrf ibeacon which is designed for advertising his data, as i think , to use it also as an observer which can receive data from other beacons...
Hi there,
I am looking for the nRF51 SDK , version 4.3.0
While some previous versions are linked if you click on the version number in the Downloads section (see similar...
Has anyone tried Keil 5.11? I get a parsing error when installing/repairing SDK when it imports the device pack into Keil. 5.10 works great.
The new parser is complaining...
Hi, I cannot install nRFgo Studio 1.17.0.
Installation rollbacks during the installation of libusb 1.0.
My pc has Windows 7 64bit with .Net Framewrok 4.5.
No boards are...
I can't make sniffer working with my HW, everything seems to be working correctly and as described in the help file, but I've never seen any sniffed packet yet. So I've decided...
Hi Guys,
since yesterday i am trying to get the DFU with Softdevice S110 (BLE) v7-alpha3 working but haven't succeeded yet. My process is the following:
s110_nrf51822_7...
Hi All,
i would like to know about
1) what is channel in nrf51288?
2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs
example channel...
Hello,
We're looking for easy way to communicate between nRF51822 configured as central part with C# application.
Ideally we should use standard firmware which forwards...
Hi,
Im trying to monitor the high voltage im generating with PWN using ADC. I also need to run BLE at the same time to provide results.
So far I dont have any luck and...
