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...
We have two nRF51822 chips with cleared contents in FICR, e.g. addresses 0x10000000 - 0x100000FF are 0xFFFFFFFF.
UICR works as expected.
Chips execute code.
Radio performance...
Master control Panel.exe 3.10.0.14
winxp sp3
.net framework v4.0
The day before yesterday it's OK, but this morning MCP won't start. The windows event info shows:
...
Hi
I'm looking for a functional example based on Freertos and nrf52 on SDK11 and SD132. I'm having problems (hard fault) and I've been looking for this example but with...
Hi There
I see there is a Proximity App - is this available for downloading like the beacon App ? for use in xcode ?
Also, in the demo, there was a bluetooth unit that...
I use a android phone as central(Master) and use a nrf51822 as a peripheral(Slave).
The peripheral can send the "L2CAP Connection Parameter Update Request" to change the...
Hi
I have a BLE nRF51822xxAA project created with Keil 5.15, SD 100 ver 802 and Family Pack 803.
I made a new configuration in a new machine with Keil 5.2 and I am getting...
I want to create my own PCB which can communicate with the following Transmitter:
www.hobbyking.com/.../_ 43854__Turnigy_5X_5Ch_Mini_Transmitter_and_Receiver_Mode_2 .html...
Hi! I work with a smart Beacon Kit nrf51822 rev1.0.0, s110 and I have visualised my current consumption. What I expected to see is that my beacon could send in one time all...
We are preparing a project where several mobile phones
with Android OS in peripheral role will be connected continuously to
one nrf51822 with S130. Communication must be...
On nrf51 I was using:
pre flash: w4 4001e504 1
erase all: w4 4001e504 2\n w4 4001e50c 1\n sleep 100
pin reset: w4 40000544 1
Is it still the same for nrf52...
[Edited title]
My application on a PCA10028 board is attempting to send a BLE advertisement using sd_ble_gap_adv_data_set() by going through ble_advdata_set in ble_advdata...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi,
is there something like a makefile for nrf52 out there?
I want to use eclipse and gcc in osx. It worked great for nrf512 but nrf52 has other addresses and maybe...
Hello all,
Lets assume that central bonded with nRF51822 peripheral and than disconnected. If bond is saved on peripheral- ok, cental send BLE_GAP_EVT_SEC_INFO_REQUEST...
When i try to do an update with Nrfutils Under android i get a REMOTE_DFU_OPERATION_FAILED since i added signing.
I created my pem file key with nrfutil.exe keys
i copied...
