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Read and write from serial port with Raspberry Pi @Rasbperry_Pi #piday # raspberrypi #iLuvMyPi2 « Adafruit Industries – Makers, hackers, artists, designers and engineers!
![Activate the TTL serial port of the Raspberry Pi and verify that it is working. – Howto Raspberry Pi Activate the TTL serial port of the Raspberry Pi and verify that it is working. – Howto Raspberry Pi](https://raspberry-pi.fr/wp-content/uploads/2020/07/gpios-diagram-939x528.png)
Activate the TTL serial port of the Raspberry Pi and verify that it is working. – Howto Raspberry Pi
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