06/08/2024
Just finished up the Flutter Embedded on Raspberry Pi UART tutorial. In the tutorials, I guide you through the process of creating a Flutter app that can communicate bi-directionally using the onboard Raspberry Pi UART. If you are into industrial controls, you could use the UART, add a TTL to EIA485 adapter, and talk to ModBus systems (you need to write the ModBus code). Check it out by following this link:
This series of tutorials walks you through all the steps to use the Raspberry Pi Model 4B UART for serial communications. Using these building blocks, you ca...