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...
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...
I saw this BLE security issue and was wondering how Nordic deals with it. When the other side uses the example LTK from the BLE spec, can the softdevice automatically reject...
Hi,
Here's I want to do: Use static passkey to connect with central and peripheral. I'm useing peer_manager to doing this. 1. I've setup passkey in peripheral with function...
Hi,
while I tried the Power Profiler in the nRF Connect Desktop on OS/X, I got some error messages in the log (something like PPK Command Error). So I've installed the newest...
I run blue_app_hids_keyboard_pca10056_s140 sample on nRF52840-DK. I try to connect with Windows 10 PC, but PC does not discover Nordic_Keyboard.
I found advertising is sent...
We have a PCA10090 board and I followed all the steps of the nRF Connect SDK to install everything, including the files from repository, SES, etc. All is ok but I can't find...
Hello, I am working on a project that uses nrf52832 and I need to put that device and in the system on mode. For that, I want to measure the current in the system on and system...
The PWM (Pulse Width Modulation) peripheral coupled with EasyDMA makes an excellent waveform generator. However it has one drawback which I would like to request be added...
Hi, i use the saadc example(triggered by ppi+timer) with uart to get voltage signal and transmit to central device( another custom nrf52832 board), and the central prints...
hi .eveyone. i use 51822 sdk12.3.0 , i want to dfu app code with uart, but not use bootloader_secure and experimental_ble_app_buttonless_dfu. i do not know how to develop...
Hi
Im trying to figure out how to migrate my quite large older project from and softdevice s130 to using s140 in order to experiment with long range.
Besides changing...
I try to update firmware for nrf9160.
My environment is windows10 msys2 python3.7.3 run follow, (not success) ----------------------------------------------------------...
I've done this many times now and thought I understood the process.
Now despite following most of the advice in the dev zone, I'm stuck.
Any help would be appreciated...
I'm trying to develop from the Linux command line, using arm gcc tools, for the nRF52 Development kit, and can't get the startup assembly file assembled to an object file...
I am preparing my product for radio tests. There is a radio test example in the NRF5 SDK 15.3.0 that requires a UART interface that sends CLI commands to the chip. However...
