Hi everyone,
After days of figuring out how CMake works, I try to write a CMakeList.txt myself, and decide to put my progress on this community. Right now, using CLion with...
i am using nrf 52832, i got SAADC example code from sdk. that code done by using timer. i could not understand timer section. Is available SAADC simple example code without...
Hello everyone,
as indicated by this question https://devzone.nordicsemi.com/f/nordic-q-a/35692/adding-nrf52-dk-to-github-mesh-demo-for-thingys/138327#138327 I am trying...
This is both a general tip for users and a question; does anyone have good success with the LIS2DH12 double-tap feature? The 3-axis accelerometer works well but the use of...
Hello-
I'm working with the " Experimental: Wireless UART Example".
Is there any way to periodically send data rather than just typing data into terminal?
hi,
I used nRF52932QFAA ,SDK14.2 uart bootloader.it works well with softdevice loader 5.0.0.But when I download my app(without softdevice),it cannot work.
Flash composed...
Hi,
I have installed Embedded Studio for ARM v4.22. However, the studio crashes when I select 'Activate Your Free License'. Reinstalling does not help, and neither a different...
Hi,
In order to read values from TH02 sensor(Address: 0x40) I first need to give a command i.e. write 0x01(for temperature) and 0x11(for RH) resp into internal CONFIG register...
What is the least expensive J-Link Model is required to program a nRF52840 on a custom commercial PCB?
I see that it is a ARM Cortex-M4 core, but I want to double-check...
Hi
Im using nRF52832-QAAB0. SDK 15.3. Softdevice is running.
With debugger connected, calling nrf_pwr_mgmt_shutdown(NRF_PWR_MGMT_SHUTDOWN_STAY_IN_SYSOFF) will assert in...
Hi everyone. Do you know any example of some over the air FW upgrade of nrf52832 chip via ESB protocol. As I understand it should be some combination of bootloader with DFU...
Hello,
We have selected nRF solution for our next product line and currently evaluating the software/SDK setup for that.
We are testing following SDKs:
nRF5_SDK_15.2...
in SDK 15.3.0, no eddystone lock event (NRF_BLE_ES_EVT_LOCK) is triggered after the unlock key was changed.
according the eddystone configuration specs:
A single byte...
I use example ble_app_uart, SoftDevice sdk 6.2.1, when receive data from bluetooth, then drive IO pin 18 to send infrared wave.
received data is Infrared raw formate, which...
Hi,
Our product uses Fanstel BM832 chip. As per https://www.bluetooth.com/develop-with-bluetooth/qualification-listing/qualification-listing-fees/ , should we opt for Innovation...
Hi
I am using TH02 for temp and RH measurement
I understand I must use TWI provided in SDK. However, I a working have c++ library(Wire.h) for I2C that I used with Arduino...
Dear All
I am right now working on BLE development with nRF52840DK. I checked a number of materials, including official specification from Bluetooth SIG, but none of them...
Hi,
I need to read a couple of external inputs - think buttons (although it's actually a sensor with relay output). It's for a prototype obviously.
I need to connect at...
Hello,
I have an application that advertise specific data. Data is long enough that I cannot fit my 128bit service UUID. I think of 3 options:
1. Use my service UUID but...
Whenever I store my data in Flash using FDS (Flash Data Storage Library) it stores a random value (but fixed) even though I am giving it a value.
I run the same thing in...
Hi, As the title states when I try to add characteristic to my custom service the function returns error 16. I have set NRF_SDH_BLE_VS_UUID_COUNT and adjusted the linker accordingly...
