Serial communication system between MSP430FR6047 and Arduino Nano. The MSP430 uses a state machine to process commands received via UART and sends responses back through the Arduino. Make sure both ...

[Jacob Geigle] had a problem. A GPS unit and a Bluetooth-to-serial were tying up all the hardware UARTs on an AVR Arduino project. “Software serial”, I hear you say. But what if I told you [Jacob] ...

Example of having 6 UART active on a single board. Special note, SERIAL6 and WIRE Both use the same sercom. These work as-is without the need for additional modification if you are using the metro M4.

We’ve all been there: after assessing a problem and thinking about a solution, we immediately rush to pursue the first that comes to mind, only to later find that there was a vastly simpler ...