Developing on the nrf51822
Have working code for the nRF52840 Dongle using the pc-ble-driver therefore all Bluetooth work is done using sd_* calls. The PC provides easy...
Hi ,
I would like to know if a matching network is needed if I am only using a single external flex antenna for both LTE and GPS using a RF switch between them and a uFL...
I am a student interested in Nordic.
My coding skills are very poor.
So I want to get help.
I want to use the vl53l1x sensor in nrf52. (My ultimate goal is to measure...
I have a working project where pin 16 is configured as a low-level interrupt source.
it is working well with SDK 15.3
after porting to SDK 17.0.2, it is not triggering...
Hello Nordic Support Engineers and fellow developers ...
Just a note to thank everyone for help via this forum. I started very inexperienced with Nordic SDK a year ago and...
Hi,
I have a ble device that uses nRF52 chip. I would like to know if it is possible to do ble automation on that device.
Here is my setup:
OS: Ubuntu 20.04 LTS
...
Hi everyone, I am using TWI driver to communicate with I2C. I have write the following I2C read function.
Now I want to write a second I2C function with some modifications...
Hi,
I have a device that throughout the uart data to ble,recently I find a problem that in the case of weak signals,the data sequence is out of order.
Here is the question...
Hi,
I am trying to run the sensor example as provided in the Mesh SDK. I am getting the log as mentioned:
13691970>, main.c, 475, mocked motion sensed = 0% <t: 13691973...
Hi there,
I'm using the softdevice sd_ecb_block_encrypt to encrypt my 16byte block data as follows:
When my data buffer is filled, it called aes_encrypt(),
void aes_encrypt...
Hi Nordic,
I are working on battery operated device.
Need to measure battery percentage using ADC.
Let me know how can we select range of 0-100% for battery voltage...
Hello,
How do you flash custom firmware into the Nordic Thingy 52? The Thingy doesn’t reflect changes that I make to the firmware files and instead just turns off the...
I'm trying to find an example of how to properly buffer sensor readings between connections, and then transmitting the buffer on connection.
Is this just done via the user...
Hi,
I have developed a piece of software that only uses the GPIOs on the APP core to evaluate a sensor. The software worked on the development board processor so I made...
Hi support team,
In my case, i want to auto disconnect to ble central after some minutes with no message transfered, so i create an timmer and set event compare and clear...
We are developing a beacon with nrf52810. We test ble_app_beacon example and a modified example( the difference is, advertising packets are connectable to be applicable in...
I've configured UART2 on the nRF9160 to connect to a nRF52840. The nRF52840 generates a payload and sends it over to the nRF91. The payload size during testing was 65 bytes...
Hello,
I am developing using nrf2840 PDK, SDK v17.0.0, S140
I have made two services, one is to control the led blinking rate via nrf connect android app and the other...
Hi,
Is it possible to have dual transport for DFU (UART and OTA)?
I read this in the forum: https://devzone.nordicsemi.com/f/nordic-q-a/28118/multiple-dfu-transports ...
