The DFRobot RS232 shield from DFRobot is specially designed to expand 1-way RS232 interface(D-Sub, 9Pin, male) for LattePanda V1.0. Adopting MORNSUN RS232 module, the product comes with power isolation and signal isolation, and the on-board DB9 connector (male) allows easy connection with other RS232 devices. Besides that, there is an adapter contained in the package for your convenience. The product employs a stackable connection, which makes it able to be easily fixed onto LattePanda mainboard by copper columns without blocking the heat dissipation area of mainboard. This RS232 Connector Expansion Shield can be safely applied in industrial scenarios.

Operating voltage is+5V
EIA/TIA-232-F standard compliant
Data transceiving indicator
DB9 port(male)
Up to 115200bps baud rate
Isolated voltage 2500VDC
Built-in isolated power
Operating temperature is-40℃ to +85℃