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...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
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...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
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...
Hi all, i have some problem while i try to estabilish an LTE connection . I'm using nordic n9160dk. I just search through the site, and i see a lot of topic like this , or...
Hi ,
Our custom board uses the nRF52840 chip, and we followed the Nordic official webinar 'Adding Custom Board Support in nRF Connect SDK' during development.
We noticed...
Hello support team,
I am a beginner in this environment and I am facing a problem while trying to compile my project in Zephyr for nRF52840dk board. I am trying to run this...
I am currently using a J-LINK EDU Mini to try and learn how to use an external device to flash the nrf board. I am running into trouble because I have connected my external...
Hello, I am trying to get to make error handling while getting GPS signal. so that if there is no GPS, I move to Queclocator commands to get LBS location. the problem is that...
What is the problem with this error, I think the problem is not getting #include <zephyr.h> liberary, if it is how to fix it. any recommendation is appreciated
Hello, we have a design that includes nRF9161 for LTE purpose and a separate MCU.
The power sequencing for nRF9161 is as follows
VDD1, VDD2 is supplied with 4.2V
ENABLE...
Hello,
I am using version 12.3.0 of the nRF5 SDK for the nRF51422 development board. I opened the 'ble_app_hrs' example code in IAR Embedded Workbench and successfully built...
Hi All,
I have design my customer board but after production nothing looks to work. i can program the board through the Nordic board by using debug out. even a simple blinky...
I have a BLE code, when it runs on NORA-B106 it gives me -20dB difference on comparison to nRF5340 Nordic DK.
It was not expected such a big difference, what could be the...
I have been trying to implement the wifi scan or wifi provisioning code on a module (MS12SF1) which is a combine wifi + ble module
The setup looks like the image shown below...
Hi,
I'm developing with NCS v2.6.0 for Raytac MDBT53v-P1M module, which inhibits nRF5340. I already have my own PCB with all the required HW components.
As a sanity check...
Hi I would like to report a bug in the Devicetree visual editor.
When you add two fixed regulators and connect a separate sensor to each of them, both sensors will be represented...
I am trying to get a SST25 spi flash running, but the jedec,spi-nor driver does only partially work.
As i understand now the jedec,spi-nor driver only works with CFI compatible...
