LKD3576
SOC：RK3576
Storage：4+32GB/8+64GB/16+128GB
Size：150mm(L)*100mm(W)*17.5mm(H)
Product：The LKD3576 features 3 onboard Type-A USB 3.0 ports and 1 Type-C USB 3.1 interface. It also includes 1 mini-PCIe interface for expanding 4G/5G modules or RK1808-based mini-PCIe NPU compute cards, and 1 M.2 interface for NVMe protocol 2242 SSD expansion. The LKD3576 supports dual-band WiFi 6, BT5.4, dual 1000M Ethernet, UART, RS485, and other common communication interfaces. It also supports 1 HDMI output, 1 MIPI-DSI display interface, and 3 MIPI-CSI camera input interfaces.
| Part reference | Part Name | Part Specifications | Part Description |
| J1 | LINE | φ3.5mm 3-L Jack | L/R audio out |
| J2 | RJ45 | Gigabit Ethernet | 10/100/1000-Mbps data transfer rates |
| J3 | USB3.0 | Type-A USB3.0 | USB3.0 |
| J4 | HDMI | Type-A HDMI connector | HDMI2.0 TX up to 7680x4320@60Hz |
| J5 | USB-C | Type-C Socket | Type-C with USB3.0 or Display port |
| J6 | DC jack | DC 5.5*2.1mm | Main power supply, DC12V – 3A |
| J7 | FAN | 1.25mm Pitch 2Pin wafer | Fan connector |
| J8 | MIPI-CSI 1 | 30pin 0.5mm pitch FPC connector | MIPI-CSI 4lane or 2*2Lane for external cameras |
| J9 | MIPI-CSI 2 | 30pin 0.5mm pitch FPC connector | MIPI-CSI 4lane or 2*2Lane for external cameras |
| J10 | M.2 | Standard M.2 M-key connector | M.2 NGFF ( M-KEY ) with PCIE V3.0*4Lane |
| J11 | GPIO | PH2.0mm Pitch 2*10Pin header | UART,RS485,CAN connector |
| J12 | SPK | PH2.0mm 4pin wafer | Dual channel audio Output for Speaker |
| J13 | MIcro SIM | Push-Push SIM socket | SIM Card |
| J14 | LED1 | Green led *2 | Work status and 3G/4G Module Status Indicator |
| J15 | LED2 | Red and Green LEDs | Power status indicate |
| J16 | MIPI-DSI | 30pin 0.5mm pitch FPC connector | mipi dsi 2lane signals for LCM |
| J17 | USB3.0 | Type-A USB3.0 | USB3.0 |
| J18 | Touch Panel | PH2mm 6pin wafer | Touch Panel |
| J19 | Mini-PCIe | Mini-PCIe 52pin socket | For 2G/3G/4G LTE module used |
| J20 | MIPI-CSI 3 | 30pin 0.5mm pitch FPC connector | MIPI-CSI 4lane or 2*2Lane for external cameras |
| J21 | WIFI ant | I-PXE | WIFI_ANT |
| J22 | BT ant | I-PXE | BT_ANT |
| J23 | RTC | 1.25mm Pitch 2Pin wafer | RTC battery power input 3.0V |
| J24 | SARADC | push-button | Key for system saradc |
| J25 | UPdata | push-button | Key for system updata |
| J26 | Power | push-button | Key for system power |
| J27 | Reset | push-button | Key for system reset |
| J28 | MIC | 1.25mm Pitch 2Pin wafer | Micphone In |
| J29 | Debug | PH2.0mm 4pin wafer | CPU debug |
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