Hi, I am developing using nrf52832 and st7735s.
Successfully displayed the lcd screen using the code in \examples\peripheral\gfx
However, when screen clear, text_8print...
Dear friend I checked the data sheet of 52820 and I didn't see any LPCOMP peripherals. Check the data sheet of 52832, there are LPCOMP peripherals. Comparing COMP and LPCOMP...
Hi,
I am working on internal flash nRF52832 merged with twi sensor, my sensor function will return a string . How to assign the string to the my_data.p_data . i am getting...
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...
Hello,
I am trying to make radio test functions work on my 52840-based board using SDK 2.5.2. After some effort I managed to create a simple test program that partially...
Hello everyone, I am planning to make a wireless keyboard, and one of the requirements is that it has a long battery life, so I am very concerned about the power consumption...
Hello,
We are designing a board with a nrf5340 with a VDD of 1.8V.
The board is very small and it's complex to fit all the components on it.
We are thinking of removing...
Hi,
I'm trying to FOTA over BLE firmware of mcuboot using NRF52840DK. The project is based on the sample from Intermediate course - Lesson 8, exercise 3 (without the steps...
Hello,
We are designing a board with a npm1300 and a nRF5340. A button is connected to npm1300 SHPHLD.
On short-press, we want the npm1300 to send an interrupt to the...
Hi,
I’m trying to have two nrf9161s exchange data back and forth as quickly as possible. Initially the first radio is transmitting, and the other is receiving (3 sub-slots...
The default setting for the external flash chip of 9160dk appears to be 64m, but when used, the log display only shows 8m, and only the part within 8m can be used,
Then...
Hello,
I am trying to use PWM to control two LEDS, one red and one green (referred to as blueled in the code) to produce different colours. I have had a look at the example...
Hello,
When we flash the BLE Zephyr project to the external chip (nRF52833), do we need to add the SoftDevice controller .hex file as well, or does the merged .hex file...
i am having a bus fault somewhere in my code, i am trying to use addr2line to identify the source code line that it heppens at, for some reason it shows as if the adress is...
Hi All,
I have recently design my version 2 of my custom board, everything seems to work on the board, the firmware is fully running but i can't see the BLE device on...
Hello,
I'm having an error when running the spi_flash example on a nrf5340DK.
I added this to the .conf file to have more info:
Here are the console logs:
I'm...
I want to use the signing script as mentioned Technical Documentation (nordicsemi.com) , however, with NCS, this script is not automatically being picked up during the build...
I cannot get the nrf5340 audio dk kit to work from USB input properly. After a reset, it only works for a fraction of a second and audio stops. Has anyone run into a similar...