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...
I am using SDK9.0,
J-Link Lite-Cortex-M, HW: V8.00, DLL: V4.98C
But getting this error just in this project when debugging:
debug.txt
It was working with this project...
Looking at the ADC HAL, I see 8 choices for ADC input, plus a disabled case. Is it possible to choose as the input to the ADC a node that is proportional to the VCC battery...
We're building a low cost device with an nRF8001 as the only means of communication as physical access is closed after the device is built.
Is there any way to change the...
Hi Guys,
I would like to set up my nrf51822 to make a connection once a GPIO button is pressed and send some data. I've been using this sheet to try and calculate what...
Hello,
I've purchased 2xnRF905-EVBOARD
I made some test with a spectrum analyzer. The output of the module is nearly 10dBm as mentioned in the datasheet.
I connect the...
I'm using PCA10028,SDK9.0,S130.I want to set and get the ble address,but I found that couldn't get the ble address by using API sd_ble_gap_address_get,the chip will reset...
Hi, there! Does peripheral with ANCS only be connected by iOS? I ran the ANCS demo in sdk 9.0, and it works well with iOS. Once an Android phone connect to it, it was connected...
On developer site I saw "The RSSI value of the beacon measured at 1 meter distance, which can be used for estimating the distance from the beacon." I don't get it can any...
I am using HID service over GATT and have several reports defined. When I increase my report map data size by adding more reports, my map size is 280 bytes, whihc seems to...
I want to try the nRF Sniffer app but that requires that I reprogram my nRF51 dongle. I want to know that I can restore it before I do this. I can't save the current "as-shipped...
Hello,
We recently received an eval kit the the nRF52832, but we were told not to take current measurements with this version. This presents a problem since we are evaluating...
Hi all,
I'm using two nRF51 DK to measure ADC input on peripheral side and translate it to central, based on Multilink example.
One software timer is used to perform one...
good work.
I will have a question for you .
I think to make the connection and the connection I made adxl345 nrf51822 and LCD screen x, y and z coordinates , I want to show...
I use sdk 9.0.0, softdevice s130, nrf51422_xxac. In my application I have to both scan and advertise. When I start one of them (scanning or advertising) application starts...
Hello everybody,
I'm trying to use the RTC1 in the LedButtonDemo, in order to blink the led once we put 01 in with the Master Control Panel on my computer, but all my tempos...
