Tool/software:
Hello everyone,
I am designing model rocket flight computer for a two stage rocket and I have to use a communication protocol between this two flight computer.
So I desired to use RS232. I have to use MAX3232IPWR for UART-RS232 convertion.
But this is my first time in designing a system like this so I need to be clear.
Two Computer has to communicate with each other so What should I do in connection part ?
This is the schematic of my TTL to RS232 with MAX3232IPWR. Should I have to use same schematic in the other flight computer or I have to change the connection of RS232_RX and RS232_TX like crossing.
Which connection I should do?
