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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,
We are trying to develop a gateway (central) to interface with off the shelf BLE devices. One of the functions of the device is to send logged data to the client...
Hi - I am trying to create a CLI project with FreeRTOS , the project will be used as an aggregator .
I can not figure out why I can't enable CLI , code hangs. would appriciate...
Hello, I have to use 2x VL53L0X in a development based on nrf52832, but I cannot find the adequate library for this share. Can I use the development library on nrf51 from...
I'm trying to modify the lwm2m_client sample with my network APN and Operator details so am adding the following to prj.conf
CONFIG_LTE_PDP_CMD=y CONFIG_LTE_PDP_CONTEXT...
Hi,
During May 2020, there was article describing "Bluetooth flaw exposes countless devices to BIAS attacks", also said that "“After we disclosed our attack to industry...
Hardware: nrf52832
SDK: 16.0.0 with FreeRtos,
Softdevice: S132 7.0
I set configMAX_PRIORITIES to 5 and modified nrf_sdh_freertos_init to set BLE task priority to 4....
Hi,
I'm using an evaluation board with nRF52811 for a smart home device project, which the user can see the distance between his smartphone and the peripheral, calculated...
Hi Team,
1. Is there any tool to generate the ECC Key(Public & Private) pair for validating digital signature things. So that we can use the same and we will implement the...
How do i change the baud rate for the serial LTE modem interface, changing the baudrate in the ~\ncs\v1.2.0\nrf\applications\serial_lte_modem\nrf9160dk_nrf9160ns.overlay has...
I am looking at using a customized version of ESB on the nRF52 where there will be multiple remote devices that share a time period to transmit to a central node (no ACKs...
Hello,
I've been evaluating the speed of nrfjprog vs JLinkExe to flash multiple devices and found out that i could use JLinkExe with .jlink scripts to save roughly 50% of...
Hi,
I work with nRF52832 module. i want to interface two i2c functions.
1. EEPROM - SCL - P0.06 SDA - P0.07 -> i check with this separately its working.
2. TLV493D...
i was trying to upload the hex file in nrf51 sensor tag using nrf52840 DK but when i connect board with nrf connect desktop its saw me error like this "ERROR Could not fetch...
I'm moving a project from pca10056 to pca10059. When programming the pca10059 via the JLink Edu Programmer, the application uploads fine, however it hangs entering debug and...
