Using one ADC, the current can be reduced to about 40uA after the ADC value is taken. Using a two-channel ADC, after the ADC value is taken, the current stops at about 0.4...
I'm searching for a software engineer who can help us getting OTA support between nRF52810 and PIC16 MCU.
nRF52810 must have command- and data mode over UART, Pic controler...
I want to be able to read the gyro and accelerometer values from the MPU6050 sensor.
As a base start I downloaded the NRF5 SDK V15.3.0 and modified twi_sensor_pca10056 program...
Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
In ncs/v.2.6.1/zephyr/include/zephyr/bluetooth/mesh/main.h there are enums defined under the OOB Type field values as
What is the difference between the two? I am not...
Hi, I am trying to flash thread: CLI example from the NCS onto my custom board. The MCU on the board is still the nrf52840 and I am using the SWDIO and SWCLK pins from the...
Hi,
here is a brief description of my app with nrf9161DK (2.6.1 SDK, the app was built starting from the MQTT sample): The app is reading RTCM messages from a server via...
Hi, In my project I'm working with a nrf52840 SoC and developing an application based on you'r SDK. I would like to understand the proper way of using the "custom_board.h...
Hello, i´m developing on a custom NRF91 board and i´m trying to access the SPI flash memory on it. When i run the code i get the following error:
<err> spi_nor: Device...
Hi,
I am trying to implement a lightweight file system in my external flash memory (ISSI). After the implementation of file system, I want to store a .bin file and later...
Hi
For a specific project i will need to have ability to monitor some 4G/3g/2G protocol stack L2/L3 messages. Is it possible? is there any documentation regarding this option...
Hello DevZone,
In NCS, we have many BLE Mesh examples that is initialed by:
The first argument is a structure that contains some input and output OOB callback functions...
Hello,
Currently I am implementing the nrfx qdec driver in our Zephyr project using the nRF52840 DK. We choose the nrfx driver as this provides events. I am using the nRF...
Hi.
I have designed a node with NRF52833 with +8db power antenna.But i got some issue in signal transmission over 1km range.Please review my layout and matching circuit...
I have the software installed and I am using the nRF52840DK with Ubuntu 22.04. The uart link is /dev/ttyACM0
When I start wireshark and do a capture on all advertising channels...
Hello,
We are designing a product based on the RAK4630 module that integrates nRF52840 SoC.
Since we are creating a low power consumption and battery operated product...
I am trying to set up the AT library to directly talk to the modem through a uart on the nrf9160DK. But when I enter the commands to test "AT+CFUN?" I just get it echoed back...
I'm working with a Fanstel BT40 module which includes an nRF5340 and nRF21540 FEM. As a starting point I'm using the scan_adv example, which is working out-of-the-box but...
