Interface and connectivity ICs

Getting extra bits in received message.

Trying to build a 433 MHz sniffer based on SDK example "SDK_Sniff_B.c". Im sniffing messages from TPMS sensor and get them on my PC with RTL-SDR. In the message parsed on PC I can read ID of sensor which goes right after sync word. With the help of U...

I want to use hyperflash

I want to use hyperflash (S26KS512 or S26KL512) with stm32h723zet6 microcontroller.The memory has "Phase Shifted Clock" pins.What should I do with them? Connect to GND or VCC or Not Connected?Hyperbus interface (stm32) support 1.8v?

Pass from HC-05 Data Mode to HC-05 AT Command mode by writing some bunch of code

My main problem is to reduce the power consumption of the HC-05 Bluetooth module. As it may be known, such a module consumes lower and lower energy when it is in the AT Command Mode (between 1.5 and 3 mA current). Since my project requires sending re...

BlueNRG paring problem

Hi ST community! I have been using BlueNRG for the next version of product in our company. I have a problem with pairing this module with phone. Once I paired with device, they are supposed to be connected even after phone restarts, but it is not the...

RF channel frequency settings for S2LP

I am in the process of migrating from spirit1 to S2LP, I am stuck in the calibration of the frequency, before in spirit 1 it is mentioned in the datasheet of spirit1 via equation 3 fc=fbase+foffset+(fxo/2^15  ×CHSPACE)×CHNUMOn the other hand in the S...

No more message on Sigfox backend when sending with S2-LP_SigFox_DK-GUI

Hi,Three weeks earlier, I connected for the first time my STEVAL-FKI868V2 to the Sigfox backend and used the S2-LP_SigFox_DK-GUI (v.1.7.0) tool to send test messages to this Sigfox backend. Everything worked perfectly.Now since 6 days I try again to ...

Teseo liv3F uses 3 satellites but does not get a position

Good morning,I have been struggling with a custom board that contains the Teseo liv3F. When debugging the module with Teseo suite pro, i can see good signal levels from 3 GPS satellites but the Fix Mode is set to NO FIX and the Lat = Long = 0.How can...

Hi everyone, Here, Present am Working on TESEO-LIV3F gps interface am Trying to read GPRMC and GPGLL through USART interface,

1.In my schematics, my RF section is designed without Capacitors placed(open) , is capacitor need to be added, what capacitor value would you prefer .!2.Is we need to initialize and config for setting parameters in TESEO-LIV3F for GPRMC and GPGLL.Ple...

How to handle