Others: hardware and software

How to do Lightning Surge protection ?

Lightning surge protection level should meet the standard:IEC61000-4-5Common mode：2kV, normal mode：1kVMalfunction：Level3Destruction ：Level 1Mainly concerned on the PoE PD part and the Antenna part

STM8S001J3 ADC Maximum Input Impedance

What's the max Input Impedance of STM8S001J3? I couldn't find it on its datasheet.I've found a couple of equations in page 11 of AN2752. If I keep slowing down the clock of the ADC, would I be able to increase the maximum input impedance as long as t...

Configure CAN master to transmit the frames continuously

I am using STM8AF discovery board for CAN development, I want to configure CAN master to transmit the frames continuously. How to configure it?

Trap Interrupt

Hi, I am getting Trap interrupt in my code. What are the possible reason for trap interrupt?

segment .bss size overflow

I no longer compile the code successfully. I got the following error:#error clnk Debug\most_software.lkf:1 segment .bss size overflow (5649) The command: "clnk -l"C:\Program Files (x86)\COSMIC\FSE_Compilers\Lib" Does anybody know how can I solve thi...

Make an http request with IDW01M1 under Arduino IDE

Hi, I want to use the IDW01M1 under Arduino IDE because I already have the code to scan an UID of an NFC on this IDE and I want to send it with an http request but I can't use the IDW01M1 under Arduino IDE

How can I determine the resistance of the antenna? Without using some virtual analysis network

eDesignSuite is able to provide only the value of the inductance, I would like to know even the value of the resistance at 13.56MHz.

Can the differential pair polarity be swapped on the ST ECMF04-4HSWM10, e.g. USB_SSTX_P connects to D1-, USB_SSTX_N connects to D1+?

Error while compiling

Hi,I have used the STVD software and the Cosmic C compiler for compiling STM8S003F3P microcontroller. But while compiling I get the error unknown file type \hstm8unknown file type +debugunknown file type -pxpunknown file type -nounknown file type -lu...

i am using SPWF01SC.11 wifi module and tried to implement Anonymous authentication mode, but getting unable to connect to server error.