Hi I'm working on a school project and I need to send data from an accelerometer to a phone I'm currently able to update "dummy" data from my nrf51822 to my phone after following...
Working on an ANT project.
Switched a project from S210 to S310 to add BLE feature.
For the ANT part, there is no source code modification at all.
Sweet.
This is not...
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...
Hi,
I need to measure all width of continuous pulses without stopping the measurement. The pulse frequency is about 10kHz. But the frequency and the duty ratio changes dynamically...
Hello everyone,
It seems like a very basic issue but somehow I am unable to resolve it.
I have a characteristic of length 20 bytes. This characteristic is supposed to...
Hi everyone,
I am having problems in getting the twi peripheral to work properly with the accelerometer I am using ( NXP MM8653FC).
I am getting some wierd issues, firstly...
Hi,
I have noticed strange behavior when Android-Image-Transfer-Demo firmware is used (SDK13, softdevice 5.0.0-2.): Demo kit does not startup if powered from the coin battery...
Hello!
I am putting (with a wave generator) a square wave on pin 17 of the microcontroller, and I want that same wave to come out on pin 18.
How do I do that?
Do you have...
I'm using SDK v 12.2 project ble_central/ble_app_uart_c using GCC
After running the project for awhile a stack overflow in the ble_stack_thread() is detected which eventually...
Hi,
I'm modifying the light_switch client example, so that I can use GPIO as input instead of the button. I was able to build the modified example in SES and download it...
I'm attempting Mesh DFU on an Ubuntu 16.04 system. Here are the steps in the quick start guide along with corresponding notes on my setup:
nrfutil keys --gen-key private_key...
We are currently developing on the PCA10056 as we wait for our development boards. We would like to implement UART0 as a debug port, that we can output the log messages to...
Hi,
Can somebody explain how the Ax, Bx and Tx registers are used in the calculation of the temperature reported by the temperature sensor block in an nRF52832?
What we...
Hi,
I need to connect multiple SPI slaves in a daisy chain. It seems that using nrfx_spim_init once and nrfx_spim_xfer at each transfer is the simplest way to go using the...
hello, i want to synchronyze differents peripheral with a central thanks to the state of gpio i have this code but when i call gpiote() i hava nothing in return why ?
void...
I have done some reading on the forums and have seen that Martin Bohrs-Lind has ported the EMDv6.12 to SDKv14.2 and the nRF52832, here . I have keil v 5 compiling his work...
Hi
What would be the best way to interface a wireless charging circuit with a nRF52 device?
I've found a IC from Texas instruments that does the job, but is it safe to...
