Hardware Reference
In-Depth Information
Arduino
FLORA
pin
Description
Digital
TX->1
This pin, and the RX pin next to it, provide a serial interface that can be used to communicate with other devices.
Digital
RX->0
This pin, and the TX pin next to it, provide a serial interface that can be used to communicate with other devices.
These pins support the I2C I/O port. This is a special purpose communication that supports addressing, so you can talk to more
than one device.
SDA/SDL
