Interface and connectivity ICs

Problem with IQ signal for the direction finding feature

Hi,I am using the Bluenrg-332ac and the eval board BlueNRG-LPS STEVAL-IDB012V1.  I used the 'hci_le_connectionless_iq_report_event' function to extract IQ signals and RSSI. However, the magnitude, which is derived from the IQ samples, fluctuates dram...

What changes need to be made to run the demo application SensorDemo_BLESensor-App on acustom board with BLUENRG-M2SP ?

Hi all,I'm working on my first implementation of Bluetooth in a client custom bord. The board MCU is an STM32L151VeT6 with an BLUENRG-M2 module. I'm not new to STM32 development but new to Bluetooth. Im using STM32CubeMX with STM32IDE. I started firs...

Hi When i am trying to connect STEVAL-BCN002V1 with my laptop via bluetooth its asking pin code. What is the pin code for this .

IDB011V2 BlueNRGLP device name

Hi community,in the example code BLE_SensorDemo_BlueMSapp there are two places where the device name is set, this one looks reasonable for the device name, but I tried to change it, actually this does not affect the device name, which is shown in the...

Antenna diversity implementation on SPIRIT1 transciever

Hi all,I have a question regarding the SPIRIT1 RF transceiver. According to Section 9.1, it features Antenna diversity functionality, allowing the transceiver to monitor signal strength in antennas and utilize the best one available.My query is wheth...

Something wrong with BLENRG-MS and STM32CubeExpansion_BLE1_4.2.0 sdk, program will trap in infinite loop at SPI_IRQ.

I use BLENRG-MS and stm32l07 mcu. Mcu call the APIs to control the BLENRG-MS module. MCU initialize the ble module and start observer process by calling API,and the process will be terminated in three seconds. The problem is that program may trap in...

Bluenrg-M2SA connection disconnected and not receiving notification

I'm using Bluenrg-M2SA with and facing issue with ble connection.  Bluenrg-M2SA  is connecting as a client with smart watch but it gets disconnected  at every 30 seconds. Error: hci_disconnection_complete_event, Reason: 13I'm using BlueNRG-1_2 DK 3.2...

duplicated first data packet via BLE on BlueNRG-LP

Hi,I have a device that is integrated with BlueNRG-LP chip for BLE communication. The client side is an app implemented in python on windows 10. After connection is established, data starts to be transmitted from the BlueNRG-LP to the computer, howev...

BlueNRG-2N configure the same device as Server, Client and observer simulataneusly

Hello,i need to configure the same device as Server, Client and observer simultaneouslyis it right to initialise like this ?//GAP Inituint8_t bluetooth_role = 0;bluetooth_role |= GAP_PERIPHERAL_ROLE;bluetooth_role |= GAP_CENTRAL_ROLE;bluetooth_role |...