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...
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...
Hello, guys.
I just wondered why use LTE Link monitor from nRF Connect make nRF9160 scan lte-m networks and even connects to it.
And when I'm trying to use external MCU...
Hello,
We are using this module in our new product and are in the process of Bluetooth certification. The BMD-350-a-r lists QDID of 101018, but the nRF52 family lists...
Hi,
We are using nrf5340 and nrf connect SDK V2.0.0
Using below code, we are able to scale up/down the processor frequency.
However, in our application we want to...
Hello,
I want to specific a hci event in zephyr RTOS when using nrf connect sdk. But I don't know how to achieve it.
In Bluetooth Core v5.2, vendor specific events have...
Hello,
I would like to create my beacon application to publish periodically (e.g. 10sec) data related to three temperature sensor.
What're the possible solution to implement...
Hi Team,
I am using nRF5340 dev kit and NCS(Nordic connect SDK 2.0.2)for my DFU POC purpose. I want to perform DFU update of nRF5340 through nRF USB port instead of the...
Hi developers,
Now, I want to get a correct Tx power value. I printed out the value from "ble_gap_evt_t->params.adv_report.tx_power" and could get only 127, even this...
Hi,
I am using 5340 but it's uart consumes a lot of power 2.01mA
SDK: NCS2.1.0
project: peripheral_uart
I have disabled all other peripheral equipment,put all...
when I open nrf connect for desktop i got blank page,
and there nothing in the console:
I've installed/am using:
nRF Connect for Desktop v.3.11.1
J-Link V7.68b...
Hello,
we are using the nrf9160 in one of our products. Our assembler has used old nrf9160 SICA B0 chips on our first protoyping round. When we run our software on the nrf9160...
Hello, Guys.
I had problem that if I config nRF9160 through UART0 (default) it works and I receive IP address and can make MQTT connections.
But when I use UART2 (external...
Background:
I seek to interact (human and/or additional MCU) with both UART peripherals (uart0 & uart1) in the easiest manner possible - issue commands, pass traffic, etc...
I have shell working with the following configuration
CONFIG_SHELL =y
CONFIG_SHELL_BACKENDS =y
CONFIG_SHELL_BACKEND_SERIAL =y #also selects serial
CONFIG_SHELL_CMDS...
Check the below C++ code:
in file S.h, we define class S
in file S.cpp, we implement S constructor and function init()
in file test.cpp we first declare a global...
Hello there,
I am looking for a way to connect to the Eclipse Leshan Server without DTLS using the LwM2M Client sample. However, this does not seem to be so easy.
The...
