Interface and connectivity ICs

BLUENRG-M2SP module programs returns 0x4A on setting the "Blue Flag".

Hi,I'm trying to update the FW of the BLUENRG-M2SP module on my X-NUCLEO-BNRG2A1.I'm using CubeMX with the X-Cube-BLE2.3.1.0 SW pack, together with the IFRStackUpdater application. The IFRStackUpdater works perfectly up to the point where the "Blue F...

Questions re: S2-LP radio configuration and usage, possible bug in s2LP-DEVKIT, and using STEVAL-FKI915V1 as my test boards.

I have written (what I consider) a pretty nice multi-threaded application that configures multiple radios in a network including the ability to forward through intermediate radios. I have most of my system working pretty smoothly.I am more a sw pers...

Hi all I am using Bluenrg m2sp chip as Network co -processor , and its acting as a Peripheral device , and st ble sensor app acts like Central Bluenrg m2sp chip interface with External host Controller using uart with 115200 baud rate .

The problem statement as below.when i trying to read particular characteristic i am getting invalid command from bluenrg2chip to host microcontroller . here i attaching invalid command from chip , how to resolve this , this not occur regularly but it...

I am able to Read however cant write via I2C using STM32F407VGT6 and Proximity Sensor: VCNL36887S

I am able to read the output register 0xf2.And knows this works correctly as I can observe the HEX values change when I hover and remove my finger away from the proximity sensor.However am unsure if I am writing to the registers correctly as they are...

I am trying to communicate with the VCNL36887S via i2c using the STM32F407VGT6 I am able to read the output register 0xf2. However am unsure if I am writing to the registers correctly as they are not impacting the output results as expected.

Please see files attached:Data/application Guide of VCNL36887SImages of function used to read from the output registerand an image of how I am attempting to write.I will also include my code from Keil and CubeMXAny advice would be appreciated Best R...

How sent Notification from peripheral to Central using Stbluenrg2msp

Hi I using bluenrg2 m2sp chip as pheripheral role and st ble sensor App as a Central , i need to sent notification from peripheral to Central whenever event occur , con you share information , which api i need to use in order to sent notification fro...

I'm using the "SampleApp" and "Beacon" BlueNRG demos. I have one master and two slaves. The two salves should be in sleep mode except when they send data. I need data transmission every 50ms on each slaves. What is the best way or example to achieve it?

We need to have as most is possible a constant communication between the master (data receiver) and the two slaves (data senders). The data sent by each slaves should be around from every 20ms to 100ms. So the receiver would receive data every 10ms t...

ST bluenrg2 M2SP (acts as Server and St ble Sensor App Acts like Client ). how to Sent notification From Server to client .

When a event occur server and this event indicate the client there is data in server and read that data in particular characteristic.  

Multicast messages. LoRa Murata Module (I-CUBE-LRWAN)

 I would like to know how to implement Multicast messaging on my end-node (currently using Murata Module (CMWX1ZZABZ-078) with ST LoRa libraries (Expansion I-CUBE-LRWAN) based on Lora Stack by StackForce ).If I have understood well the multicast supp...

What can be the maximum distance for BlueNRG-MS inside the SensorTile depending on power mode and the size of antenna ?