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...
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...
Hello,
I'm using nrf52840 together with HX711 24bit ADC . My application samples the ADC every 12.5ms (80Hz rate) and the sample is sent out via BLE notification. The HX711...
Hi ,
I am using nRF52810 to start a project that combines BLE app UART and a timer. I found an example BLE app UART project from the directory nRF5_SDK_17.0.2_d674dde\examples...
I can read the button and see if it is being held. I would like to know which GPIO pin caused the wake without having to hold the button down to signify the button that woke...
Hi,
I need to implement BLE central and peripheral roles on nRF52832 using OS. I have seen Nordic hrs FreeRTOS example, but it is peripheral only.
How could both roles...
Hi,
I am trying to to perform a DFU update to my device using an ANNA-B112 evaluation kit connected to my Ubuntu machine. The device supports DFU update. Here's what I'm...
I am setting up a project with nRF Connect SDK and want to be sure I am doing things in the best way.
The project will build different firmwares for multiple models of our...
Hi DevZone, Our developement team had purchased a Nordic Thingy:91 and it came with an iBasis SIM card. When we are trying to add that sim card for activation in nRF cloud...
How can I add a bootloader to my program that needs to be flashed to the Nordic Thingy:52? When I flash the default Thingy:52 firmware and then upload my custom code through...
Hey, I'm trying to setup i2s buffers and other related stuff for mic communication, this is my code for i2s
There are no errors while building or flashing, however while...
Hi I am trying to use nrf connect extension on vs code. but it is not loading. it stuck like this even though, I deleted and reinstalled all the extensions.
I am able to...
Hi Devzone,
I am building an application for a nrf52840 mounted on a custom board. I wanted to implement the DFU functionality, and I have a few general questions, as well...
Hello,
How can I handle multiple peripheral connections to one central instead of stopping scanning upon the first connection (ex: multiple heart rate sensors communicating...
Hi all,
NRF5340 NRF Connect 2.6.0
We would like to perform the following operations on the NRF5340: * Read FICR.DEVICEADDR (BLE random MAC is also fine). * Set the BLE...
Dear:
Production input 1300PCS, DPD current poor 64PCS, defective rate of 4.9%
Conclusion: Through verification, it is confirmed that the DPD current caused by U1 chip...
We have an issue with initializing our i2s instance as mentioned in sample code with an `id` of `0`:
We get this error:
To fix we reverted back to the 2.6...
