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...
Hi,
I've one central and one peripheral devices. I'm trying to make a connection between them, perform a bonding process and finally add the peripheral id in the whitelist...
Hello All
I am developing BLE based home automation system using nRF51422 DK for my research activities. now i am planing to make separate PCB nRF51422 device alone. i...
Hi,
I'm trying to get the RSSI of incoming 802.15.4 packets using otLinkRawGetRssi() , but I need only RSSI from one specific device. I tried to use whitelist ( otLinkSetWhitelistEnabled...
Hi, I ran the example code ble_hrs_c in nrf51822 16KB RAM version and 32KB RAM version. The 16KB RAM version works fine. But in the 32 KB RAM version, peer_manager_init(true...
I modified the HTS app in the nRF toolbox to test adding other services like below.
In detail, I added mDICharacteristic field to save the information of System ID...
Hello,
I developed a Nordic board with 2450AT18B100 chipset antenna. I follow the design of Solar Powered Sensor Beacon.
infocenter.nordicsemi.com/index.jsp
I test...
Hi, I'm building a product with use this kit www.nordicsemi.com/.../nRF52-DK and I would like of know how write the firmware in others CIs to can use in my circuit board....
Hello,
I am currently working on project that uses BLE peripheral and BLE central for automatic sensor calibration on custom board. There is an initial connection where...
Helllo All,
I designed on custom board (nrf51822 and used 4 programming pins(swck,swi,gnd,vcc) but how to program/flash the soc?which segger i need to purchase?
Hi There,
I am
Using Linux as host platform
I'm able to successfully compile and download the example to the nrf52dk.
But I didn't understand how to debug the example...
I'd like to get peer address after the connection between nRF52 and other 6lowpan device is established. This address will be then used to create a TCP connection with some...
Hi All,
I am using the Nordic nRF52 nrf52832 device to read a value in from an Android device. The value will be between 5 and 60 seconds. I'm using the experimental_ble_app_blinky...
I would like to change UUID programatically,initially we are trying to establish connection between phone and beacon.
We tried to change BLE_GAP_ADV_TYPE_ADV_NONCONN_IND...
Hello, nordic team；
I want to create a DFU for the ANR + BLE device in the nRF5_SDK_12.3.0_d7731ad \ examples \ dfu \ experimental_ant_bootloader routine.But I use this routine...
Could someone explain the difference between the following functions:
ble_conn_params_change_conn_params(ble_gap_conn_params_t *new_params)
sd_ble_gap_conn_param_update...
