Hey, We are currently plan to start Bluetooth FCC certification process with our nrf52840. We were wondering if the BLE Direct Test Mode sample implements all the necessary...
Hi,
I'm using a Azure IoT Hub to connect some devices to the cloud and then uses the Direct Method to send messages to the devices. I can send messages and receive the response...
Dear Sirs!
I need that low power comparator on input AN7 reset controller when device is in OFF mode when voltage on pin drop below threshold.
Controller powered +1.8V...
The following settings are required to make I2S compatible with the AK5720VT.
MCLK=12.288MHz BICK=1.536MHz LRCK=32kHz Bit length=24bit
CONFIG.RATIO >= 2 * CONFIG.SWIDTH...
We are using modem firmware 1.3.5 on nRF9160.
When packet loss is high, we sometimes see connection resets (NRF_ECONNRESET) reported by the modem that don't seem to be explainable...
I'm working on adapting ST's RFAL NFC library for ST25R3916B/X-NUCLEO-NFC08A1 on an nRF5340/DK in order to emulate an NFC tag, and have run into an inconsistency I'm hoping...
I have an application where I need to trigger time critical SPI reads of accelerometer data (sample rate is very crucial and data is fed into a FFT). In my current SDK based...
Hello!
I have added a UART and I2C to the Mesh Sensor Server example and on a custom NRF52840 board everything works fine.
Today I tried to add SPI without success.
...
1. Hi currently i am using nrf52840 sdk ver 17.1.0 s140 sd we have added UART in the secure bootloader/ Bootloader_ble_debug
2. we can able to send multiple bytes once ie...
I am trying to interface my PDM mic (ICS 41351) for a week now , and only got erros . Please direct me to a simple Project Code to use PDM mic with my nRF52840
Hello,
I am working on unidirectional voice broadcasting device where the maximum range is the priority. At this time I am developing on Audio DK boards.
I need some help...
Setup
nRF9160-DK
PCA10090 1.1.0 2022.4
Modem FW: mfw_nrf9160_1.3.3
Asset Tracker V2, I tried both the downloaded version from here: https://www.nordicsemi.com/Products...
I'm trying to send a parameter over BLE, but once i've stopped using the BLE stacked (and unininited softdevice) I can't seem to save the parameter recieved with pstorage...
Hello, I'm running the nRF5 SDK's ATT_MTU throughput example and I want to check that the data sent by the 'tester' (nRF52832 in my case) is effectively received by the 'responder...
I am trying to use mpu6050 with nrf52840, using bare metal programming. The program gets stuck at this loop -
while ( NRF_TWI0 -> EVENTS_TXDSENT == 0 ); what is the problem...
Hello,
I am working on creating a custom board based off the nrf5340dk_nrf5340 board
I am following the tutorial here
https://academy.nordicsemi.com/courses/nrf-connect...
i Used a nrf52840 DK board and zephyr sdk v2.6.0. I'm start the ble advertisement and configure the gpio interrupt on sw1 in low mode flag GPIO_INT_LEVEL_INACTIVE (Low level...
Hi! Firstly I am somewhat new to developing on nordic chips so I'd like to apologise in advance or any silly mistakes or oversights I may have made. I am currently working...
Hello
I've previously developped a BLE peripheral product with a nRF52840 chip. I've been able to do everything I wanted for my peripheral and while I was making it I...
How to determine if the download is complete when downloading files from the FTP server using the ftp_get function?
Although Ctrl_cb will return code, in my actual testing...