Using one ADC, the current can be reduced to about 40uA after the ADC value is taken. Using a two-channel ADC, after the ADC value is taken, the current stops at about 0.4...
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...
I am new to Nordic and have a simple question. I followed the instructions about setting up manufacturer specific data with BLE_Template example here: https://devzone.nordicsemi...
in the middle of the code the MOSI change from idle low to high and resulting in writing 0xFF while reading over MOSI, resulting in getting wrong data. how can i change it...
Using SDK 15.0
Example project: examples/dfu/secure_bootloader/pca0040_ble/ses
Segger Embedded studio V3.50
File main.c line 52
#include "uECC.h" <------ "No such...
chip：52832
sdk：12.3 ble_app_template
when I measure the sleep current consumption use the nordic PPK
I found there is a 30ua peak in every 20ms，could you please tell...
I have some questions to Bluetooth mesh.
1. If I have a mesh Network is it possible to have a connection to a device over all the nodes? Or does mesh just support brodcast...
Hello!
I am a beginner.
I am trying to communicate with the SD card with SPI using nrf 52832.(BLE Nano v2)
I am using fatfs of nRF5_SDK_15.0.0_a53641a. I am writing...
Hi ,
SDK：15.1.0
example：proprietary_rf \ esb_ptx
Because there is no UART function in the example, I want to add it.
The picture is everything I added, is it missing...
Hi Devzone team,
In our SDK, say SDK15.0, there is a head file called "sdk_config.h". It contains a line which looks like below:
// <o> NRF_SDH_BLE_GATTS_ATTR_TAB_SIZE...
WIth the upgrade to the new SDK, registering the callback handlers has been made more difficult to figure out.
The .sdh_ble_observers, .sdh_soc_observersers sections are...
Dear Sirs!
On one from 25 boards there is offset in ADC input about 30 ADC units. Vref = 0.6 V, Gain=6, 12 Bit ADC, oversampling 256 sample.
In other devices I do not...
Hi, Could you send me a sample to send "Hello World!" string from sender task to receiver task?
I am using C:\Nordic_Semi\nRF5_SDK_15.0.0_a53641a\examples\ble_peripheral...
Hi, I have a question regarding the behaviour of a button in the nRF App in Android, sometimes the button "READ STATE" in the "Generic On Off Server" configuration changes...
Hi,
I have managed to run DFU mesh example and successfully updated firmware of whole mesh network. Now i am looking for options to perform customized DFU over mesh . Lets...
