Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
I included the DFU service in my project. With the MCP on my computer it is working fine.
But when I try to perform the DFU over the MCP(v.3.4.1) app on my android device...
I'm migrating firmware from SDK 6.x to 9.0.0
I found pretty many changes in SDK APIs.
Do I have need or do you recommend to upgrade to new SDK ( for bugs / problems...
Hi!
I'm working with nrf51dk with s110 Soft Device.
I need to read ADC every 2ms. In order to achieve that, i made timer with interrupt after 2ms. here is my code of initialising...
I have a quick question about the use of the nRF51 DK's Debug Out port (P19) to program external nRF51 boards.
The user guide says that the DK will "detect the supply voltage...
I have some questions about 2.4G protocol stack gazell&ANT+&BLE .
gzll&ble :
choose nrf51822 ，and use S130 SOFTDEVICE,then we can achieve gzll&ble coexitance. is that...
i wonder nRF51822 (256K flash/ 16K ram) Support IoT SDK / IoT SoftDevice.
i test nRF51822, IoT SoftDevice , CoAP Server Example, but not Work.
i confirm nRF51-DK (nRF51422...
Hi, Nordic staff.
When we develop , manufacture and sell products using the gazelle , do you have any restrictions ?, I mean, do we need a certification or to apply for...
I am trying to move my Mbed code to a custom nRF51822 board. My first step is to get the code to build in uVision and then try to get everything working with my J-Link. I...
When I build the solution in Visual Studio 2013, I get the error:
The type or namespace name 'Practices'
does not exist in the namespace
'Microsoft' (are you missing...
hello,
is there a way to have a usb stack/usb hid library for nrf51822?
I wonder if it is possible to use rx/tx port as D-/D+ to have usb connection... or even use an...
Hello all, our team developing the Android app to work with nRF devices and now we need to delete bond information from Android in some cases. The documentation does not offer...
Hi,
When I call sd_ble_gatts_sys_attr_set and p_sys_attr_data points to data in flash I get a NRF_ERROR_INVALID_DATA. When I point to the same data in RAM I don't get an...
I am using NRF_TIMER1 with 16-bit mode and prescaler of 0 as a counter, to count the pulses of an incoming square wave signal in a given time window. What is the upper limit...
