Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
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...
Hi, we switched from your competition to your platform. I know you wrote somewhere that you cannot provide examples for every sensor out there. But your Nordic Dev Zone is...
I have run many tests using the light_switch demo. I have noticed that occasionally the latency is much larger. The latency jump is between sends, i.e. it will send 20 times...
I am using 3 mobiles for testing
1. One Plus 6
2. Samsung Galaxy Note 8 or Google Pixel
When I connect my hardware with #1 phone and send some data from the nRF Connect...
hello.
i am new to nrf52832
my question is when i press the button it will goes to interrupt handler then turn on the led if i press the same button led will turn off...
LTE link monitor does not work.
OS: Mac SEGGER IDE: v4.16 place: Tokyo in Japan.
I set up the environment from scratch following Get Started Assistant v0.9.2, updated...
Hi,
our installed base of sensors transmit their data in periodic BLE 4.0 beacons. I would like to develop a relay board that receives these beacons, and then retransmits...
Hi,
I want to use the nRF9160 DK for an NB-IoT application. I am located in Bavaria, Germany where there is no LTE-M coverage. I understand that I need the NB-IoT version...
To the kind attention of Nordic support team, from www.nordicsemi.com/ I downloaded all nRF24 Files.
I found very interesting the nRFgo Motherboard (nRF6310 Rev 1.4) pinout...
Hello ,
I am new to nrf52832
i am using external interrupt for led on and off
here the problem is when i press the button 1 led will turned on if i press the same button...
For Zigbee RF manufacture test, we did try nRF52840 using the sample code "radio_test" in SDK nRF5_SDK_15.3.0_59ac345,
but it seems that only the TX power information can...
Hi all,
I'm developing a buttonless DFU based application using the SDK v15.3 Following the documentation was pretty easy and I'm now able to run the app_ble_buttonless_dfu...
Hello All,
I am working on nRF51822. Use nRF51 SDk 12.3.0 version for reference. Writing program in IAR in windows.
Porting the OTA DFU to my custom APP.
use SDK 12...
Hello
I am developing a product by using nrf52840 and s340.
I know the way how to certificate ble. It is using the dtm example.
But I don't know how to certificate...
Hi
I have a question.
I am using USB CDC UART example code for my application development.
I have changed VID and PID in sdk_config.h file as per requirement.
Now...
Hi All,
I want to communicate ST25R3911B with nrf52832 controller,
It is interfaced on SPI controller.
I could not find any API related to this in SDK 15 but while searching...
