Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
Hi
facing a strange issue in my firmware.
I am deleting the bonds in the initialisation.
When I go for a hard reset, sometimes I get the peer id list NULL --> correct...
Hi,
I am experimenting with the Thingy52, how do I transmit data from it to the cloud platform of my choice?
In the menu options, I see cloud, what is it for?
What...
Hi,
AFAIK, the peripherals on the nRF52832 need to be explicitly enabled. If that is the case, what would be the current consumption of the chip if I program it using the...
Dear sir,
I use nRF52832 for our product. But I change PCB antenna to chip antenna, modify match circuit. At this conditions, which bluetooth SIG certification process should...
Hello everybody ! Designing with the development board nRF52832 and SDK14.2.
My code is based on the code of the "ble_app_multilink_central" on which, I added some of the...
Hello, nordic.
I have added uart functionality to hrs example, to add OBB pairing to uart example.
I have replaced as hrs --> nus and have inserted uart_init(), uart_event_handler...
I want to connect esp32 with nrf52840 for availing Bluetooth 5 functionality. In this, I want to use esp32 as application processor and nrf52840 as network co-processor. Is...
Hi everyone,
We develop the project on chip NRF52832 with SDK v14.0.
The chip in this project works in multirole mode. During the work it must scan the devices to acquire...
In order to transmit sensor readout from an I2C sensor I have to write new software for the nRF51822 to use the I2C bus and need to change the Android app for displaying the...
I've read, that a provisioner/client in an application like the lightswitch example can only manage up to 50 nodes (servers), using persistent storage on a nRF52840 device...
Hello Recently, after a long time not using my Thingy52, I encountered a problem with it. I cannot connect to the device. Earlier it worked fine (can't remember if it was...
Hi,
I've just bought nRF Dongle and wanted to start using it with nRF Connect app for desktop, however nothing happens when I plug it in: no sound of connecting a USB device...
Hardware:
1. STM32L476, nrf52832
Software:
1. SES(Segger Embedded Studio)
We had finished our production development on Keil, and right now we want to transplant platform...
