Seeed Studio reTerminal DM Dual DB9 extension dual RS232 422 485 DB9 interface 2.13 inch while integrated packet buffers help

while integrated packet buffers help the base handle Ethernet traffic more smoothly

ELBOW-180°

The built-in "myPanel" of the Mercury A1 robotic arm is paired with a two-inch touch screen to enable rapid teaching

Debian-ready storage

Internal firmware repository for MQ gas sensor unit

Seeed Studio reTerminal DM Dual DB9 extension dual RS232 422 485 DB9 interface 2.13 inch while integrated packet buffers helpThe reTerminal DM Dual DB9 Extension expands the connectivity of reTerminal DM by adding two extended DB9 connectors. Through the CM4 USB interface, it provides a dual RS232 422 485 DB9 interface , enabling reliable industrial communication and versatile IoT applications. Features Dual DB9 Extension Boards: Provide extended RS232 422 485 DB9 interfaces for reTerminal DM. Designed for reTerminal DM: Perfectly matches reTerminal DM interfaces, enhancing