Post project 7: Raspberry Pi Recipes Part #3
Last time we looked at the Raspberry Pi’s Expansion Header and its
General Purpose Input/Ouput (GPIO) signals. In this Elektor .Post we’ll
take a look at the Raspberry Pi’s Serial UART which can also be found on
the Expansion Header.
Last time we looked at the Raspberry Pi’s Expansion Header and its
General Purpose Input/Ouput (GPIO) signals. In this Elektor .Post we’ll
take a look at the Raspberry Pi’s Serial UART which can also be found on
the Expansion Header.
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The RS-232 serial interface can be regarded as the ‘mother of interfaces’. From the early days of computers and the Internet this communication protocol has been around and — luckily — is also available on the Raspberry Pi board. A quick recap on RS-232 pin functions is given in the inset.
Don't miss any project, take out a free membership to Elektor.POST now!
The RS-232 serial interface can be regarded as the ‘mother of interfaces’. From the early days of computers and the Internet this communication protocol has been around and — luckily — is also available on the Raspberry Pi board. A quick recap on RS-232 pin functions is given in the inset.
