Hi,
I have the issue that my Zigbee device reports the error "Production configuration is not present or invalid (status: -1)". I followed the guide from this( https://docs...
Hi,
I am using an nRF52840 as a Zigbee NCP. I have built the firmware myself using nRF Connect, and I am also running MCUBoot. Sometimes after some usage, the chip starts...
Hello everyone,
I am testing out I2C on the nRF54L15 for a custom PCB project.
I first tested a simple mpu6050 sensor on &i2c21 on pins P1.11 for SCL and P1.12 for SDA...
I have a bit of an unusual use case where the nPM1300 is quite ideal but need to use an external charger for the battery instead of the internal charger. The nPM1300 fuel...
Hello,
We are currently developing with the nRF9151 and would like to request more information regarding GNSS SNR testing.
We have reviewed the documented GNSS functionality...
Hello,
Is the nrf54 family's I2C peripheral compatible with I3C? I need to communicate with several I3C sensors on the same bus.
If yes, is the software support only...
I'm using the nRF Connect SDK on nrf5340dk and encountering issues when trying to use the non-blocking (asynchronous) I2C API.
i am particularly getting this error - ENOSYS...
Based SDK 9.0 "ibeacon" example, nRF51822(QFAAG0) work's well when download the ibeacon.hex.
The target set as follow:
Based SDK 9.0 "ibeacon" example,nRF51822(QFABC0...
Anyone seen the new nRF52 online power profiler ?
It's an online tool that estimates the current consumed by your BLE application.
This allows you to better understand...
Hi,
Before starting advertising using advertising_start() function, if pstorage function is used to write data, then it gets stuck at that point as no pstorage handler...
Hello, I have an issue with ble_app_hrs_rscs_relay that doesn't seem to exist with the other sample projects.
The project compiles without any issues, but when I run it...
Apart from pressing Button 4 or adding a DFU service to current running application. Is there any way to enter DFU mode from application?
Is it possible with nrfutil to...
Is there any tutorial or good example for I2C communication using TWI? I already saw the examples for TWI, but I don't find them very intuitive to change for I2C.
I'm trying...
After updating an application on nRF51822 chip with a new application which has new Characteristic UUID via BLE, iOS app cannot detect the new Characteristic UUID.
I know...
Hi to everyone,
I'm trying to use the CMD Mode of my Sniffer but I have different problems. First of all, when I switch to the CMD Mode the red LED didn't blink (it doesn...
`Hi Guys,
I have some sensor data of 20 bytes at each measurement at different period stored in EEPROM. Now i have to transmit all data over BLE continously.
example ...
I have a laser distance sensor module. I want to connect this module with my nRF52 DK(PCA10040). The module communicates over UART:
Supply (2.8V-3.2V VDC) connected...
I want to purchase a BLE development kit. My current preference is nRF51 because there are more nRF51422 BLE modules in the market.
www.nordicsemi.com/.../3rd-Party-Bluetooth...
hi,
I'm using ble central example using S130 softdevice . It works fine without editing anything. In my application, I dont want to put the nrf51822 to System On low power...
We are seeing random connections on our peripheral devices and we have tracked them to a Mac Pro. The computer has never been paired with any BLE devices so we have no idea...
hi
in this pic CODE_R1_BASE is 0x16000 and amount is 88kB
how its size in keil is 0x29000
if i calculate ram we have 8kB
8*1024 = 8192 that is in hex 0x2000 its...
How can I advertise a custom service and the Device Information Service?
I tried the following, but only my custom service is visible in the Nordic Master Control panel...
