Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
HI,
I am designing a costume PCB of nRF52840-CKAA-R7. I used Johanson 2450AT07A0100 Chip antenna for BLE, please suggest the matching circuit for it.
Due to size concerns...
Greetings. Like some others, I recently tried to activate the iBASIS eSIM included with a nRF9160 DK and found that the SIM had expired and could no longer be activated. I...
I found that one via on nrf5340dk is different from other vias. It has an extra loop and is connected with the external copper layer. What is the purpose of this design? How...
Hi,
Firmware with changes from hci-lpuart sample code is terminating abnormally. hci-lpuart sample code is modified to call "adc_read()" method to read adc values. When...
Hi,
I am using sprintf to copy floating sensor data to a string and later copy that string in payload.
But when I do so, floating number is not copied, but rest of the...
1). want to know what is the sacn interval/window value used in wireshark
2). how many max. number of advertising devices wireshark nrf sniffer displays
3). instead of...
Hi everyone,
i wrote a dockerfile with all nedeed dependencies and toolchain setups for software development of nRF9160DK. I would link to use Visual Studio Code running...
Hi Team,
We have a case open - 285055 - where we raise issues about some data being rejected from your nrfcloud platform. As a secondary investigation we are looking at...
Hi, I've just read this allocation guide and I was wondering what the "PH" in RAM_PH_START, RAM_PH_SIZE, FLASH_PH_START and FLASH_PH_SIZE stand for.
In which way do they...
I testing asset_tracker_v2. I observed that during debug, the execution enters the init.c file. As well __pinned_bss, __boot_func etc are used in this file.
1. What is purpose...
I have received a newer DK board (2.1.0) and have a problem.
The newer board wants to update the FW constantly when I run a test. That appears to be resolved by disabling...
As we know 52840 supports Thread,Zigbee and bluetooth,Do we need to test all of them in production test?
I'm not sure whether these 3 protocols are only software ,or they...
hi
1. #define ADC_NUM_CHANNELS DT_PROP_LEN(DT_PATH(zephyr_user), io_channels) this is example code from v1.8.0\zephyr\samples\drivers\dac\src\main.c but this is not working...
Hi.
We're using the out-of-the-box NCS 1.6.1 SDK / Zephyr / MCU boot process for our application. After upgrading the firmware, either via a dfu-utils flash to slot 1, or...
Hi everyone,
I've been trying to figure out what is the maximal BLE throughput between nRF52840 DK and nRF Connect (on iOS).
Using " ATT_MTU Throughput Example" between...
