| 核心模块 | 适用于 SMARC 2.1.1标准核心模块 |
| 以太网 | 2x RJ45, 10/100/1000 Mbps (原生信号)1x RJ45, 10/100/1000 Mbps for PCIe (RTL8119I) |
| WiFi | 1x M.2 Key E for WiFi/BT (PCIe x1/USB 2.0) |
| 5G/4G | 1x M.2 Key B for 4G/5G (USB 3.0)1x Micro SIM卡槽 |
| 扩展接口 | 1x M.2 Key M for AI加速卡 or NVMe SSD (PCIe x2)1x 标准 SATA 3.0 接口, 1x SATA Power1x TF卡槽, 支持存储扩展/升级烧录 |
| 显示 | 1x HDMI Type-A1x DP Type-A2x 4-lane eDP (2x10-pin 2.0mm 杜邦插针)1x 双通道LVDS (2x16-pin 2.0mm 杜邦插针)2x 4-lane MIPI-DSI (31-pin 0.3mm FPC) |
| 摄像头 | 2x 2-lane MIPI-CSI (24-pin 0.5mm FPC) |
| 音频 | 1x 3.5mm Line out, 1x 3.5mm Mic in, 1x Speaker 插针ES8336 Codec, 功放: 3W@Class D/RL=4Ω, 1.7W@Class D/RL=8Ω |
| USB | 1x USB 3.0 Type-A3x USB 2.0 Type-A2x USB 2.0 插针1x Micro USB OTG |
| 串口 | 2x 4-wire RS-232/422/485 DB9 带隔离1x 2-wire TTL 插针 for Cortex-A debug1x 2-wire TTL 插针 for Cortex-M debug |
| CAN | 2x CAN FD 插针 |
| SPI | 2x SPI 插针 |
| GPIO | 2x GPIO 插针, 支持8路GPIO (3.3V电平) |
| 看门狗 | 支持外部看门狗, 控制上电开机 |
| 电源 | 12V DC IN (5.5x2.5mm DC Jack 输入), 支持锂电池电源 |
| 按键 | 1x Power 按键, 1x Reset 按键, 1x Recovery 按键 |
| 工作温度/湿度 | -40~85℃, 10%~90% 无凝结 |
| 储藏温度/湿度 | -40~85℃, 5%~95% 无凝结 |
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