Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
I've created a new sandbox project for a nRF9160DK that requires a SPI Master for testing a Flash part. Since I already have "working" SPIM code in a different Segger project...
I am using the beacon mod example with my nRF52-DK to calc battery life. All measurements are taken with PPK2 (a great tool by the way), but in the PC application my timestamp...
Is there a process in place for updating a controller only build via the HCI? My current set up is a 9160 as the BLE Host, a 52820 as the BLE controller, MCUs are connected...
Hello, Im a little confused about the nRF Connect SDK ecosystem.
Currently Im using SES with cloned nRF SDK 15.0.3 for nrf52811, however I would like to start using https...
Hi
I plan to enable hardware flow control in the coprocessor code. After successful compilation and burning, I will use Ubuntu to start wpantund and an error will be reported...
We already made working code with NRF5 SDK. It has added three characteristics to send data via UART from a MCU. Each characteristics for separate purposes, for eg. Characteristics1...
Hello,
I'm selecting crystals for a project with nRF52832QFAA.
I noticed that on the spec the drive levels of HFXO and LFXO are 100uW and 1uW respectively. Should the...
Hi,
I'm trying to integrate https://github.com/nrfconnect/sdk-nrf in version v1.9.1 in my baremetal application (nRF5340 NET and APP CPUs). Where can I find the startup...
Hi,
we are using an nRF52833 for an application where we have a sensors, a USB interface and an SD memory device.
We would like to write and read back sensor values to...
Hi,
I am following the step by step tutorial " Getting Started with Secure DFU Bootloader Step by Step guide "
Before following the above guide I compiled ble_app_blinky...
Hello,
I'm trying to use the VL53L1X Time of Flight sensor on my nRF52DK, but I experience some problems.
Previously, I've successfully used the VL53L1X with an Arduino...
Dear Sirs:
We use nRF52810 as the key chip in our product, however, we need it to be central or peripheral based on user's option.
So, we would like to apply softdevice...
Hello!
I am currently working on doing the smp_svr sample:
I have done these commands so far (on created from sample application):
west build -b nrf52dk_nrf52832 -d...
Hello DevZone,
I am using Segger embedded studio with multiple build configurations for the two chips and I am having some issues to get the program to compile my nRF52810...
I have tested the sdmmc driver yesterday with both, CS Pin tied directly and via an external i2c port expander. TCA6408A.
Worked like charm, but today I wanted to to some...
