Hi,
I am trying to configure an Xiao Seeed Studio nrf54l15 sense to transmit pre-processed sensor data via BLE extended advertisements. As the payload is more than 251 bytes...
I want to use a new source LF clock to raise the precision from +-250ppm to around +-20ppm. I already have an oscillator mounted in my PCB, so I want to use it for BLE. I...
Hi,
I would like to know if its possible to run Azure FOTA functionality w/o using Partition Manager (aka `SB_CONFIG_PARTITION_MANAGER=n`) ?
Trying to build this gets...
Hi Nordic team,
I have a question regarding the RF matching networks used in the nRF54LM20A-PAAA reference design and in the nRF7002 Expansion Board II (PCA63571).
For...
In the absence of a QGAA reference, is there anything to be aware of when designing a QGAA board?
For example, with the nRF52840, the WLCSP and QFN references used different...
Hi Nordic
I am wondering whether one device can connect to two Bluetooth devices at the same time and independently control the TX power to communicate with the two devices...
Hello Nordic Support Team,
I am experiencing a startup issue with the nPM1300 PMIC. Below is the summary of my hardware configuration and the behavior I am observing:
...
When you start a receive task, what will the radio do if the HFXO is not stable? Not begin to ramp up until the HFXO is stable, OR begin to ramp up but not become active until...
nrf52832, returns an error even with parameters
IROM1: 29000 57000, IRAM1 3CC8 C338, softdevice_enable() works without errors.
#define PERIPHERAL_LINK_COUNT 1
#define...
im working on nrf51822 using sdk 9 ....i completed bonding using ble proximity example without privacy key.....now i wish to add privacy key ..what all changes i have to make...
I'm using the with SDK version 13.1.0 along with S140 SoftDevice v 5.0.0-3.alpha and trying to utilize the Bluetooth 5 Extended Advertising feature.
The function ble_advdata_set...
I'm periodically polling a TWI sensor with a blocking call, as in
ret_code_t err_code;
m_xfer_done = false;
err_code = nrf_drv_twi_tx(&i2c, address, subAddress, 1,...
My external application processor UART, every 5 ms @ 19.2 KBPS transmits a byte to UART RCV of NRF8001, which needs to convert this to BLE and then transmit to a cell phone...
Hello All,
I am working on nrf52832 and i designing the custom board for the same for my application , which all pins i need to select as programming pins to dump the code...
I'm trying to figure out why "some" (as in not all of them) Android Devices drop my Bluetooth Low Energy connection (to an NRF52 which I don't think is the problem) after...
I'm trying the example border router using 2 x nRF52840 boards one with CLI and the other with NCP connected to a PI. I can get ipv6 addresses and get them to ping each other...
Hi, I am trying to control an Omnivision Camera module using the nRF51822 EK. The module uses their proprietary SCCB protocol, which is very similar to I2C. However, there...
I am now using 52832 to do a project, need to send a BLE broadcast package first, and then start scan, what examples can I refer to?
Attachment is my TX/RX process，and...
Hello,
I always observe 4.0xxV from the li-po battery attached after when thingy52 stopped charging.
I think this problem maybe because of output current from the battery...
On our project we're using a Raspberry Pi 3 compute module with custom hardware and 2x nRF51 SoC running HCI from Zephyr.
We'll be delivering more than 150 of those devices...
Hello! Can I use one of the gpio pin as power source directly for other MC on my board (hx711 - ADC with current consumption in normal mode 1.5ma (from datasheet)). I understand...
