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,
I encountered an issue since i upgraded nrfjrpog
My previous version was 10.13.0
And now is 10.24.2.
I have a batch file to program my device and until the upgrade...
We need very fast Wi-Fi transfer rates at times. I have been able to tune the code and Wi-Fi driver settings to get up to 30-35 Mbps which is great. But if I don't throttle...
Hi,
Added a function to the coap_client sample code that executes otInstanceFactoryReset by pressing a button and sets it to factory shipping mode. However, it appears that...
I'm developing a system where I want to connect simultaneously to different BLE and ANT+ sensors. I'm using the nRF5340 DK and I would like to be able to select which sensors...
I have a project that I'm pulling in code from multiple_adv_sets using v2.7.0 and sysbuild.
talks about the opcodes and status being in the spec? https://www.bluetooth...
Hello,
We are designing a board with a npm1300 and a nRF5340. A button is connected to npm1300 SHPHLD.
On short-press, we want the npm1300 to send an interrupt to the...
Hi team,
We tested the nRF7002 with the nRF5340 as the host. Now, our application needs to connect the nRF7002 Wi-Fi module with a custom microcontroller other than Nordic...
Hello,
I am trying to establish communication between the nRF9160 SoC and the nRF52840 on the Thingy:91. I have two arrays: one of 774 bytes and another of 8 bytes. Currently...
In the Wi-Fi Fundamentals Course, Lesson 2, Exercise 2 (step 7.2) I found that it is necessary to clear the bssid parameter in the wifi_connect_req_params structure. If it...
Message:
Hi Nordic Semiconductor Dev Zone,
I am developing a PCB that mirrors the one in Sony WF-1000XM5 earbuds, but with the microcontroller replaced by the nRF9161...
I use NRF52832 as a Bluetooth gateway to receive commands and initiate connections to devices. Each instruction received will be interrupted through the IO pin, and the MAC...
OS: Window11
Programmer version : v4.4.0
Used Chip: nRF5340
Used Hex file: peripheral_uart_nrf5340dk.hex
An error occurred while Erase&Write the Hex file while testing...
The default setting for the external flash chip of 9160dk appears to be 64m, but when used, the log display only shows 8m, and only the part within 8m can be used,
Then...
I am trying to send / receive bi-directional audio between two nRF5340 Audio DKs with an external I2S bus on the gateway DK. I am modifying the nrf5340_audio example from...
