The COB-D2221 i-Connect Board adopts a LEGO MODE modular design, with 7-channel GPIO input and 7-channel GPIO output, enabling flexible signal control and device interfacing. Compact and reliable, it is well-suited for industrial automation, monitoring, and embedded control applications.
★ Modular Design — LEGO MODE for flexible multi-scenario use
★ GPIO 7xLine in,7xLine out
★ Specification Download
| Parameter | Description |
| Input Interface | 7-channel GPIO input and 7-channel GPIO output |
| Profile | L300 |
| Reserved functions | 1USB3.0, 1Fan jack |
| Compatible Motherboards | CES-1602；CES-1902；CES-1201 |
| EXB Matching | EXB-D2138, EXB-D2211 |
| Power Supply | 5V DC from Motherboard Pin |
| Power Consumption | < 1W (typical) |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -20°C to +70°C |
| Dimensions | 266 x 33.5 mm |
| Mounting Method | Screw Holes |
