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hello there
I am interfacing master nrf51 dk with nxp's slave lpc11u24
(1) my main...
It is good practice to prefix the includes from one's C libraries with a directory so that they are all part of the same 'include namespace'. Unfortunately the Nordic SDK...
Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
Hello, I recently set up an nRF52840 with the nRF7002 evaluation kit using the WiFi station sample. However, during the build process, I noticed that it consumes a significant...
Hi,
I'm integrating an external SPI flash W25Q32 with the nRF52840 using the NOR FLASH driver, but it's not functioning properly as the MCU log indicates an MPU error. ...
Hi Team,
I have 1 nRF5340 Audio DK. With the steps mentioned in below links, I configured Json file to Headset and I'm able to achieve it. ( developer.nordicsemi.com/.....
Hi All!
I have a question, i am using nrf52833Dk as an extended advertiser and nrf52840 dongle / 2nd nrf52833Dk as a scanner using the BLE desktop App (nrf connect for desktop...
I am not able to send 25 array packets each second. array size is 244 bytes I am reading the sensor data continuosly and every 40 ms i am sending the data to bluetooth using...
Hello,
I am on a development team utilizing Nordic Board NRF52DK to connect to a custom NRF52832-based board/external device via debug out on the Nordic Board NRF52DK, the...
Hi,
I'm experimenting with an Acconeer XM126 board which has an nRF52840 processor (and an Acconeer A121 chip) and a Bluetooth antenna (and an RF antenna too). I'm deploying...
Hi all.
I have made myself a board which has a module with the nRF52833 chip embedded onto it. It's effectively a board with a set of switching regulators on it to drive...
I am using NRF52833 and trying to setup DFU specifically for OTA.
As experienced in other threads the size limitations are there
Secure_Boot builds creating slot partitions...
Howdy guys,
I am using an nrf52840 and SDK version 17.1.0 alongside Keil. I just upgraded from using the arm compiler version 5 to 6, which required me to switch from the...
Hi,
I have an implementation in which two boards communicates through ble and i want to measure the throughput of both. The behaviour that I see is that increasing the connection...
Hi,
I have a Tuya FingerBot Plus and when using the Zigbee Shell sample:
1.I can 'click' the finger using a ZCL command
2. I can't change the 'finger mode' from 'click...
Hello
I have 2 devices ,a central and a peripheral on a custom nRF52840 board
Using Zephyr SDK 2.5.0
The distance between the devices is 10.9 meters. When TX power on...
Hello,
We have nRF52833 on the custom board, now we want to do DFU over Bluetooth. During my initial research reults with following questions:
If you use 1. " nRF Connect...
