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 have a problem with simultaneously working Bluetooth LE with LTE. I've use nRF52832 as a Bluetooth controller with is connected to nRF9160 via Low Power UART HCI. When...
Hello I have a few issues which i can't handle. Platform: Visual Studio Code on Windows 10 Board: nrf52840 dk
In my project i need to create workspace which few different...
Dear N ordic S upport Team,
After I updated the nRF Connect SDK (1.5.1 to 1.6.1) and the Modem firmware (1.2.3 to 1.3.0) on my nrf9160 DK device (v1.0.0, SiP revision 2...
I want to use the nRF52840 in the High voltage mode. In this mode as per my understanding, both regulator stages needs to be used. As per the datasheet, configurations given...
Hi all,
I want to update my application with the newer NCS 1.7.0 version. I've changed my west.yml, which containing only NCS-SDK as the only dependency. After running...
Hi,
I would like to setup vscode to develop nrf applications. However, I'm having a problem for the installation of the nRF connect SDK in ubuntu 21.04 (Hirsute Hippo)....
Hi，
Our products encountered some problems when doing air upgrades.
chip: nRF52832
sdk: 17.0.2
The picture above is the switch circuit part of our schematic...
Hi, I'm using nRF52832 ble_app_uart example project. In ble_gap.h file, I could see:
From my understanding, the number 4 means that the variable sm (security mode) will...
Hi,
I tried to change my UUID in the BLE_APP_UART program.
After changing I am not able to connect my NRF UART app with my device.
How do I solve this?
I'm working on NCS 1.6.1.
i plan to use a SPIS with an IRQ pin .
i refered to a sample "hci_spi" in SDK , dts is as follows.
&spi1 { compatible = "nordic,nrf-spis";...
Hi,
I would display a picture on my lcd screen. I use the driver st7735, with PCA10040 and my IDE is segger embedded. I find the documentation of nrf_gfx_bmp565_draw ...
