UART Interface
The MAX3232 Board sends/receives data to/from the host microcontroller using serial UART communication. The data is first converted as per the RS232 standard, and then sent to the RS232 device.
Two Connectors
The MAX3232 Board features two connectors: 1x6 connector CN1 and CN2. The CN1 is used to easily connect the additional board to a microcontroller. The CN2 connector enables user to establish connection with an RS232 device.