Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Hello,
I manage to work with new S310 V2.
I use S310 for hrm only. Saying so also not for DFU service.
I have own proprietary method for transfering application images...
I am working on an application and need to get the exact time that the master node receive advertising from the slave node. I tried with PPI and it's ok to capture the Radio...
Hi, could you please tell me if my assumptions below correct?
Measuring a (ratiometric to VCC) analog signal and selecting VDD_1_2_PS as the reference selecting AIN_NO_PS...
When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Hi,
I use s120 stack and ble_app_multilink_central
I use function sd_ble_gattc_primary_services_discover(p_client->conn_handle, start_handle, NULL) for discover services...
The sniffer software doesn't seem to find the device on either of two different PCs here, and I'm not sure what we could be doing wrong.
The installation steps were the...
Hello,
I have recently got a n5 start kit nRF51422. I went through all the set up procedures in the user guide, installed all the correct programs/drivers etc.. My unit...
Hello.
I am looking at the schematic of the nRF51422 USB dongle development kit. The pin P0.30 of the microcontroller is attached to ground. As the pin could potentially...
I'm writing a PC utility in Visual Studio to connect to BLE devices. I'm using the PCA10000 and MasterEmulator.dll. I'm able to discover the services and characteristics of...
Hi NORDIC
I download the example of multilink central (S120) into nrf51822 . I do not know why it can not work ? My SDK is s110_nrf51822_7.0.0_softdevice . Please help...
i am very confused about how to count pulse by using nrf51822? I am going to make a heart rate counter, but i don't know how to config registers to achieve this function....
I can't get a simple application, no soft device, to debug on the nRFDK 10028 board using the I-Jet. I am using the debug in and powering the device from an external power...
Hi
I'm starting with NRF51822. I'm going to develop a costum PCB using this chip. I'm a bit confused because searching on the forum I saw that I need a product key to use...
Hi,
I'm running Mac OS X 10.10.2 with the nRF51-DK PCA10028 card that I received today. I started off following the instructions in this article , and was able to get JLinkExe...
Hi all,
I am using the multi role example ( github.com/.../nRF51-multi-role-conn-observer-advertiser) to scan and advertise concurrently.
I was wondering if the scanning...
I have a 16MHz external clock oscillator to drive a micro controller in my system. Can this also be connected to the crystal input on the nRF24L01+ to drive it's clock? Should...
Hi All,
I wanted to write a patient record to glucode measurement charateristics from android Phone which supportes BLE features . How do i write a record to BLE device...
When using the OTA DFU using the button press implementation is it possible for the bootloader to require bonding? I figure I can use the preserve app data functionality built...
