Interface and connectivity ICs

Is the wireless m-bus stack provided by ST also available as source code?

Hi,in the SPIRIT1 SDK (STSW-CONNECT009), ST provides the wireless m-Bus stack as a library. Is it possible to get the source code of the stack?

How to transmits and receive data over wM-Bus using two STEVAL-FKI868V2 ?

I am new to this, I am trying to connect two WM-Bus modules STEVAL-FKI868V2. I am facing some difficulties to do this communication. Can anyone help me with a sample code? or something to start with ?PS: I have tried to use the S2-LP DK, but I want a...

using the USBUF01W6 IC for self powered USB device with full speed connection Can i give 5V DC volt BUS POWER from HOST to it? as it will also be used for pullup on D+ lines

Where can I find the software for STM32F103RB-STKNX evaluation board?

In document UM2409 section 2.4 there is a bullet"1. Download the STM32F103RB-STKNX package and extract it in your file system."But I cant find any place to download this.

How to limit BLE advertising channels used by BlueNRG-2?

Hi,By default, according to Bluetooth LE standard, BlueNRG-2 uses 3 advertising channels. Is it possible to limit this type of communication to be performed only on one channel?I would like to capture messages by BLE Sniffer. This is very simple devi...

Does S2-LP or Spirit1 have Wireless M-bus Stack support for 433MHz?

Hello,We want to implement a Water meter using STM32 + S2-LP or STM32 + Spirit1. We want to use Wireless M-bus protocol and we want to know if the stack is available for 433MHz? If not is there any alternative you could suggest? Forgot to mention tha...

Multi-connection with Lib BlueNRG-1_2 DK 3.0.0

I try to make multi-connection using BLE lib from BlueNRG-1_2 DK 3.0.0.I cannot connect a second slave device to control after connecting to the first device.The aci_gap_start_general_discovery_proc() failed:0x82Discovery procedure are possible to s...

S2-LP TCXO : which frequency range supports the S2-Lp as TCXO ?

Hello,In the datasheet of the s2-lp it is written a frequency range supports by the S2-lp as crystal but nothing is specified for a tcxo, it is the same range ? 24-26 Mhz and 48 - 52 Mhz ? Thanks in advance 

SPBTLE-1S and problem with pairing request

Hello everyone,We are using the SPBTLE-1S in order to impelement an SPP protocol. We are using both the Chat and Security example project. Everything works fine except pairing request.When we try to connect to device after a reboot, there's a pairing...

Sensortile Dev Ket -> Cannot set 128 bit primary service uuid in adv packet

Hi guys,Trying to debug this issue. When I try to set a 128 bit service uuid in my advertising packet, I get 0x42 (invalid param) back from the BLE stack. Here's my call:aci_gap_set_discoverable(ADV_IND, 0, 0, STATIC_RANDOM_ADDR, NO_WHITE_LIST_USE, 8...