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...
Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral
After the connection I need to save power at the peripheral board, because the cpnsumptio...
I am using the Nordic nRF5340 DK to communicate with the ICM-42688-P sensor via SPI. However, the sensor does not respond to the MCU's commands. After observing the SPI clock...
Hi,
Previously it was possible to download the old nrf5 sdks from for instance this url:
developer.nordicsemi.com/.../nRF5_SDK_v15 .x.x/
but it seems to not be available...
Hello,
I'm trying to read the build info of the Bluetooth LE controller using BT_HCI_OP_VS_READ_BUILD_INFO, but I get the following warning:
<wrn> bt_hci_core: opcode...
I am using nrf5340dk and I am facing an issue. I have configured SPI on my dev kit and the screen I am using with it is operating at 5v but the dev kit has 3.3v max. So I...
Hello,
I am trying to find a simple example of how to setup and run the SAADC on the nrf5340 in continous mode.
I would like to use the internal timer and only need to...
ZBOSS NCP: ZBOSS NCP Serial Protocol, Version 1.5 states that a "Full featured Zigbee PRO r22 platform is provided".
Is a more recent version of this document available...
The broadcast interval is 2s, and the power consumption is 7ua on the DK board; On this basis, the power consumption when using an external low-speed crystal oscillator is...
Hi,
when DC/DC is enabled, current consumption in sleep is higher than when using LDO.
This is consumtion with DCDC = 0
This is power consumtion when DCDC =...
Hi,
I am struggling getting my production programming script to work in a way where I get everything programmed including the App being validated...
For some reason it...
Hi,
I have tried the BLE image transfer demo and I really want to have the similar function about the real time data rate calculation. How could I do that? I found there...
Hi,
We are using nRF52840DK. Our main object is to collect the log for the BLE. We have installed the nRF Sniffer software and wireshark tool to extract the BLE Packets...
Hi,
We are using nrf52840 QFAA with our amplifier that gives ADC values at 100hz. We need to process the data via low pass, band pass filters, median filter, moving average...
Hi, i am using nrf5340 which has flash memory of 1MB. but my application is exceeding this memory size. what I want to do is to merge the image 0 and image and make it as...
Hello everyone I am gradually learning Bluetooth, it takes time, but I need a temporary solution, I need a so-called adapter, Bluetooth <-> UART, to simply transfer bytes...
Hi all,
I develop my own IoT board using NRF52840-QFAA (Rev3), I am follow the Intermediated Course about Creating custom board but some how my board cannot run blinky example...
