Interface and connectivity ICs

ST202EB ST232: Can V+ be connected to GND via capacitor (as MAX232 devices)?

I'd like to use the ST202/ST232 as a drop in replacement for MAX202/MAX232 devices. In my design, the V+ output is connected to GND (via capacitor) as suggested in the datasheethttps://www.ti.com/lit/ds/symlink/max232.pdfWhereas the ST datasheethttps...

I have the following question: Is It possible to use SBSFU on BlueNRG-M2 module? Is There a X-CUBE-SBSFU package or similar to use with this module to implement firmware security update via OTA?

I followed the webinar "Discover our STM32 security ecosystem, from theory to practice online workshop".I had to use the module BlueNRG-M2 , is there a package or other to implement firmware update security in this module?Thank you

We are developing a product that needs to support (and be powered from) either a PD power supply or a non PD power supply - we do not know which the user will connect. Can someone please let me know what is the right architecture here? Thank you, Nir

EVALSTKNX: I observe the "No rule to make target error" when I build the example project. How can this be resolved?

I am using a STKNX ic in my device alongwith other KNX certified module. I observe "Immediate_FF", "Immediate_FE", "Immediate_FC" etc. Telegrams on the ETS BUS Monitor. What can be the issue and how do i solve it?

Hi STM, i'm planning in using an BLE module as an GATT client and use AT commands with an STM32F407. Could someone tell me if i can use an Blue NRG module? I

I know there is an Application Command interface for the BLUENRG-M2. Is it similar to AT commands? I did not foud anything about AT commands in their documentation

IDE for programming BlueNRG-2

Hey. I am planning to buy BlueNRG-2 development board and learn programming the bluetooth module. I have been looking for the information on how do you actually develop the code for the bluetooth module and what IDE do you use but cannot find any i...

BlueNRG-x documentation discrepancy/lack of information.

Hi everyone!I have a custom PCB with a STM32L4 connected via SPI to a SPBTLE-1S. As indicated in the datasheet the SPBTLE-1S is built around the BlueNRG-1 SoC. Until now I understood that I have to configure the SPBTLE-1S as a network co-processor in...

Where can I get Pspice models for SCT20N120H, SCT30N120H, SCTW100N65g2ag MOSFET devices

Hi, i need a SoC with WiFi capabilities in order to apply update firmware over WiFi (OTA). Is there a chip or module to implement that? Regards