We are using nRF51822 for our products.
We want to know the min value of "Receiver sensitivity" when we use this chip for BLE.
The Datasheet says "Receiver sensitivity...
Dear
The BLE Multi-link example (ble_app_multilink_central and ble_app_multilink_peripheral)
shows how one central device can connect to multiple peripheral devices. ...
In the MCP app, if I have the following service data for an Eddystone beacon:
0x10, // Eddystone-URL type
0x00, // TX power in dBm. This is a signed integer so 0xEE ...
I have the nRF Control Panel Android application. It works fine with several BLE devices, but specifically for the Fitbit Flex, it fails to connect.
I know Fitbit wristbandes...
Hi,
The situation:
I was able to successfully receive known packets from a device running gzp_device_dynamic_pairing, from, the host running the gzp_host_dynamic_pairing...
Hi everyone
nrf51822,softdevice s130 2.0.0
now i used softdevice s130 establish two connection as a central with two s110 peripheral device,at the same time i establish...
Hello,
In our product, we use the S132 v3 softdevice and legacy pairing with a static pin code. At startup, this pin code (that can be changed by the user) is read from...
in sample peripheral_uart in NCS1.5.0 ,I want to re-binding uart0 rx and tx pin . the default pin is p0.20 and p0.22 ,i want to rebind witn p1.0 and p1.1 .but i edit in prj...
Hello, I bought the Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - V3.0 from Adafruit Bluefruit.
So, I downloaded nRF Sniffer for Bluetooth LE 3.0 and...
Hi,
I am trying to apply a whitelist during advertisement on my peripheral device. Only one central should be whitelisted at a time. The whitelist is empty on initial...
Hi,
I'm using nRF52840 with ble_app_uart of ble peripheral example. And I'm using IDE is SES.
I want to put two deep learning model into my project , the two deep learning...
Hello,
I have the NCS v1.5.0 and would like to use AES (in different modes) in my non-secure application.
Looking at the crypto libraries available described here http...
Hi,
I am using two nrf52840 boards and a Light-Switch example included in the mesh SDK. One board is programmed with the proxy client , and the other with the proxy server...
Hello I am in the process of developing a central BLE and I would like to be able to transmit 240 byte frames with a device. The problem I have during my tests is that I see...
Hi,
I get " Could not fetch memory size of target devkit: Error: Error occured when get library info. Errorcode: CouldNotOpenDevice (0x4) Lowlevel error: LOW_VOLTAGE (fffffff4...
I want to use 9 axis motion sensor and I am planning to use INVENSENSE ICM-20948 for this. I know that all the sensors can interface with I2C protocol but the problem is I...
Hello,
DK: nrf52840
SDK: 15.0.0
i want to advertise accelerometer data with BLE/Beacon
so i tried to update the adv. packet for every 10 sec but its not advertising...
BLE DFU Mcu Mgr Error: NOT_SUPPORTED (8)
I am testing the DFU via BLE and get the message "NOT_SUPPORTED (8)" Does anyone have an idea what is not supported?
I logged the following error when I connect my PCA10040 nRF52 development board. The error is: Could not fetch memory size of target devkit: Error: Error occured when get...
Hi there,
First of all; I have experience in Keil but I am new to SEGGER and Zephyr.
Rebuilding our project in Segger using the new nRF Connect SDK I am stuck at adding...
