Others: hardware and software

Hello, I`m using the SPWF04SA and after submitting a HTTPGET command(AT+S.HTTPGET=<domain_name>,/,443,0,,,,,,) I receive AT-SOK, but see no data in the console window. I expect only to get 10 bytes of information.

Drop-in-Replacement for "M29F016D70N" is needed?

The above mentioned flash went obsolete , an alternate replacement is required for it.Application: Medical devicesConsider it with hgh priority

I am trying to find ST micro part from marking code given on it. - First line: 258 Second line: G(6?)Z524 Can someone help me to recognize right part number?

How to detect button Long press and short press,where buttons acts as gpio interrupts

I have tried something like below in my interrupt function but i was unable to detect long press ,every time it was detecting short press.static timestamp_pressed=-1;if (timestamp_pressed == -1)  {user just pressed the button timestamp_pressed = HAL...

I can not read / write NFC tag (NfcV)

I am developing a mobile application for Android for reading and writing data on NFC. While working with the M24SR04 chip from ST, then everything worked. After the transition to the chip M24LR64ER (also from ST) - ceased.This can be done using other...

Want to know the memory roll over scenario in case of byte write in EEPROM M95M02-A125..

The EEPROM range for M95M02-A125 is from 0x00 to 0x3ffff. When a byte write is initiated at 0x40000, it overwrites the contents of the location 0x00. Is this the expected behavior? In data sheet the roll over for page write is mentioned, like the in...

I have been using the ST brand M27C256B integrated chip memory (as shown in the picture). I heard that it has been discontinued. Is there a replacement for it or another alternative brand!      I am looking forward to your reply!