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 Everyone, I am confused in sleep modes of nrf52832. Can you please tell me the difference between System ON sleep mode and System OFF sleep mode?
also the current consumption...
Dear friend，
Based on SDK15.3, using S332 protocol stack, running on nRF52832-QFAA. Connect the device with a mobile phone via Bluetooth. The connection parameter Min connecion...
Hi,
I am trying to get the current time, using nrf9160 dk with v1.5.1. I tried using the following functions
proj.confg. tried enabling/disabling based on devzone case...
Hi, I am new to thingy52 and raspberry pi and now I am trying to connect 4 thingy52 to a raspberry pi to get the data from those sensors.
I have followed the Nodejs examples...
Hi,
I am developing a program about using MQTT service. It needs to set the APN. I used the following code to set APN. The first step is to set APN, it always fails. But...
Hi all, I've got the ppkv2 finally (after 4 months waiting). I'm a little confused, you (and the documentation said), that in Source Meter Moder the pkkv2 powers the dut ...
Hello, I'm currently evaluating NRF serial library for development. I have 2 questions that is not clear for me in the library.
1. What is the purpose of nrf_serial_rx_drain...
The BTLE specification does allow user/custom data to be added to the advertising packets. Which field in the advertising data structure is the right place for adding such...
Hi,
In the development stage, we all use nRF52 Development Kit for programming.
Because we will have some empty burning conditions after we import the production line...
I am trying to transmit data using nRF52840 DK with LE Coded PHY.
But I'm puzzled about how it encodes the data in the payload. As stated in BLUETOOTH CORE SPECIFICATION...
Hi,
I am working on a project. we want to get data over BLE in dongle and send them to PC using USB since it has more speed. for the first step, I want to program the nRF...
Hi,
at the description of the function : app_timer_start
The parameter "timeout_ticks" has a minimum value, what about the maximum value? in other words can we use this...
Hello. I'm researches the power consumption in System Off mode for nRF52810 chip. I use the next code to enter to System Off:
Chip is goes to System Off and average consumption...
Hi Nordic,
We have done some research on the DHT22 and the results showed that this sensor has excellent performance. Sadly it appears that neither the nRF9160 nor Zephyr...
