I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
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, using nrf52832 SDK 16 in the NUS example I'm working
for that, I added custom services
whenever the program running it's working fine but after some time it's automatically...
Hi,using nrf52832 SDK 16 in NUS example I'm working
for that, I added custom services
when ever program runing it's working fine but after some time it's automattically...
Iam facing mesh assert error if i call any function in super loop.
given code:
static void rtt_input_handler(int key) { uint32_t button_number = UINT32_MAX;
if (key...
I have realised the provisioner example code from nrf Mesh SDK. There I found the following set of code to be executed when i pressed button 4.
if (mesh_stack_is_device_provisioned...
Hi.
I am using Central's ble_app_uart_c_pca10028_s130 which is a sample of nRF51822.
I would like to see the timestamp of the advertisement acquisition I receive from...
Hi,
NRF52840 datasheet section "5.4.4.2 64 MHz crystal oscillator (HFXO)" mentions crystal tolerances being dependent on packet size.
It is not clear to me, what layer...
Hi,
I've had the nRF52 and Segger Embedded Studio on my old computer. But the old computer is dead now.
I am trying to create the same environment on my new computer....
Hi nordic
I run the HID keyboard with SDK 15.2 and connected to IOS's nrf conncet.
but i can't see the HID service in the table.
how can i use the nrf connect to debug...
Hello there,
I'm ripping my hair out hear reading everything I can to get the non volatile memory reading and writing.
I have a nFR52840 dongle and I dont want to...
Hi everyone,
I have a project that needs to use multiple saadc channels but I don't want to use ppi but use app_timer. So is there any way I can change between saadc channels...
I'm using a timer to trigger pins via PPI & GPIOTE. Setting the PPI TEP to the GPIOTE task works as expected. However, when I try to set a second pin via GPIOTE task via PPI...
hello Nordic
i am working with nrf52832 soc with SDK 16.0, S132 V7.0.1
following this path:
https://devzone.nordicsemi.com/nordic/short-range-guides/b/software-development...
Hey,
There is a microSD connector on the bottom of the nRF9160DK (v.1.0.2). Is there a way to utilize it as an external memory? I can't find any information about it on...
Hello,
I've been studying Bluetooth technology for a few weeks. I wanted my first to implement a simple key finder device, as my first project. I was doing some research...
Hello, For our nrf52832 custom board developed using nrf SDK 14.2, I need to turn OFF and ON LED accurately in terms of ms, hence after going through this page, I used Single...
