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.
I'm developing an application in the following environment.
Windows 10
NRF Connect V3.61
Toolchain Manager v0.9.1
SDK v 1.5.0
Segger v 5.34a
I've a number...
I have follow the implementation guide to build the hello_world example and build using the following command
west build -b nrf5340dk_nrf5340_cpuapp samples/hello_world...
I am attempting to run the example program 'heart_rate_collector.py' found in this repo: https://github.com/NordicSemiconductor/pc-ble-driver-py/tree/master/pc_ble_driver_py...
Hi There,
I am using NRF52840 chips in my system. Right now I am designing antenna for the chips. I think the reference SCH of nrf52840 have been completed the match from...
I'm using nRF52 starter kit (nRF52832AA)
I'm trying to build the ANT+ BPWR tx example from Nordic (17.0.2 + 7.0.1)
Having some issues running it, but removing ant part...
Hi,
I am using nrf17.02 sdk and nrf mesh 5.0 sdk for nrf52832 dev kit.
1) I want to send the data to UART not on RTT while using the mesh example "provisioner" example...
Anyone able to run the nRF9160 DK on Window 7? I see the 3 serial ports and the mass storage device but even though I see the device in the Programmer app I get "Unsupported...
Hi dear,
Good Day!!
I am using nRF5SDK1702d674dde\examples\ble_peripheral\ble_app_uart- software to test the UART over the BLE to my mobile , The BLE was automatically...
Hello,
i am using "ble_app_uart" example code in nrf SDK to connect to bluetooth and to read-write the data after connection through nrf connect application.
write...
We are using a custom board with softdevice S132, sdk14, and freertos and ana nrf52832.
Our ble_app does:
init gpio put up a splash screen via a display on spi
...
I am starting a new project using SDK 17.0.2, DK52 dev board and Segger embedded Studio.
To create the new project I started from ble_app_buttonless_dfu and commented out...
I got the update notice for 3.6.1, the install gets to around 33% then just sits there. This happens both with upgrade and with clean install for me, I left it to hang for...
Hi all,
in my current platform I have:
a DK (we are working to implement HW modifications to use a nrf52 dongle for this purpose) that is performing as a Thread DFU...
Hello,
I am currently trying out the assert mechanism of Zephyr.
I have added CONFIG_ASSERT=y to my prj.conf file and included " sys/__assert.h " in my main.c .
My program...
Hi,
May I ask what's the minimum reference circuitry for running nrf52840 without RF? Thanks.
My scenario is as follows.
1) RF, eg, Antenna is not needed
2) GPIOTE...
