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...
In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
Hello,
I tried to implement the HX711 example from Vidar mentioned here ( https://devzone.nordicsemi.com/f/nordic-q-a/34112/best-approach-to-interface-hx711-with-nordic...
Dear, I am developing first project for self training using Nordic MCU. I want to interface few Buttons, Leds and LCD. I read the Datasheet nRF5340_PS_v1.0.pdf. In it in the...
We have selected ble_app_hrs_pca10059_s140 file in peripheral and ble_app_hrs_c_pca10040_s132 in central device, Now we can able to send heart rate value to central board...
Hi
I can't find the information about nrf52832's blocker power level and harmonic in the nRF52832_PS_v1.4.pdf and infocenter,Could you provide the blocker power level and...
Hi all, actually I am able to flash ble cental code to development board, and can able to connect and send data trough nrf connect app.
But my issue is, when the power to...
Hey everyone,
im currently trying to print a message once a gpio interrupt is fired over usb to the serial console. Therefore i basicly merged the basic/button sample with...
Hello,
We want to update our environment to use Python 3.10 due to added features such as match cases. However, we use the nRF52840 dongle together with pc-ble-driver-py...
Hi -
Just received thingy 91 and updated the firmware, but accidentally out of order. Wondering how to recover from the error "no matching trait found" when trying to update...
I am working with UBLOX AOA part and trying to program a custom module of nrf52833 instead of their UBLOX C209.
According to UBLOX they are using NRF CONNECT SDK 1.5 in...
Hello,
Using an nRF52833dk and following this documentation https://github.com/makerdiary/nrf52840-mdk
I was able to flash the blinky example on my board, but only once...
Hi All,
SDK => v17.1.0
IDE => Segger
Project => Peripheral - libuarte
When I communicate with other development board, if I use this block of programs, nrf_queue_push...
Hi All,
I am trying to understand the possibility of using Bluetooth Mesh technology for voice communication for longer distances.
My main problem is to communicate longer...
Hi,
I was wondering if it was possible to notify the application layer if the central device is scanning and it (the central device) sends a scan request to an advertising...
Hi,
I have two questions regarding the UART and SPI communication at high speed.
I am using the UART and SPI to transfer data on nRF52832 and sdk 17.0. I connected an...
