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...
I tried to use mcumgr to write and read files to the littlefs of 9160. According to the instructions, I will enter mcumgr conn add acm0 type="serial" connstring="dev=/dev...
Hi are there any image/bulk data transfer demo to test throughput between nRF and iOS application
There is one for older nRF5 SDK but couldn't find one for nRF connect ...
Hi,
I use two nRF52833-DK boards for uart communication (both using pin p0.06 for TX and p0.08 for RX), with their TX and RX and GND pins connected to each other, and perform...
Hello
I am facing issues while pairing nRF7002DK with nRF WiFi provisioner app, when I build the app (provided by nordic and hosted on github). However the pairing is successful...
Hello. On july 26 at the same hour, about 30 of our cellular modems stopped sending data. They are all using Verizon firmware. The units using Hologram firmware are still...
Hi
I have 2 BLE boards with some environment sensors on them.
I need to synchronise the 2 boards with < 1 mili second precision.
one board is configured as central,...
I am using an IMU sensor in sensor hub mode (LSM6DSV16X, LIS2MDL) with the FIFO interrupt interval set at 30 Hz. The data is sent over BLE. It works perfectly when using RTT...
Hello,
We are using Zephyr OS and SDK v2.5.0 on nrf52840 chip. We have noticed some delay between spi_write and spi_read of 29µs,which is critical for our goal. Comparing...
After I installed nRF Connect SDK 2.7 and tried to run the pre-release version of VS Code extension, I am now compleatly unable to make nRF Connect for VS Code function. ...
I' m using custom board of nrf5340 with nrf7002, and the SDK version is ncs v2.5.2.
I've tried to build and run, but the log in RTT viewer is only print the line "Bringing...
Hi nordic:
I am currently using NRF52833 to create a MESH product and would like Bluetooth to send AOA tag information in MESH mode. Is this feasible?
Best Regards ...
I encountered the following error while building my ZigBee app on a CI (dockerized Linux container), after bumping the SDK from 2.6.1 to 2.7.0.
The part "nRF52840" in...
Hi All, I am using an nrf52832 and using NCS version 2.6.0. I am having an issue where I am trying to initialize and run a thread, but the thread never runs. I have tried...
I want to set the CONFIG_CAF_BLE_ADV_FAST_ADV Kconfig option to make the Peripheral initially advertise with a shorter interval,but after adding some dependency configurations...
hello.
Currently I am implementing BLE Multi advertising in
NCS SDK: version 2.6.0.
I have a question during development through the samples/bluetooth/multiple_adv_sets...
