LBA3403V100
SOC:Hi3403V100
Storage :4+16GB / 4+32 GB/ 8+64 GB
Size:150mm(L)*100mm(W)*16.6mm(H)
Product:The LBA3403 provides a 12V3A power supply input, 1 Gigabit Ethernet interface for stable network connections. It has 1 HDMI interface supporting 4K60fps video output, 1 MIC and 1 LINE to meet audio capture and playback needs. There is 1 USB2.0 and 1 USB3.0 for flexible data transfer and device expansion. It supports 2 MIPI-CSI camera inputs for high-definition camera connections. There is 1 MIPI-DSI for connecting display devices. 1 mini-PCIe supports RK1808, 3Tops NPU computing power expansion. It supports WiFi6, BT5.4, providing high-speed wireless connections. There are 3 UART and 1 RS485 as well as GPIO and other communication serial ports to meet various peripheral connections and industrial applications.


| Part reference | Part Name | Part Specifications | Part Description | 
| J1 | DC Jack | DC 5.5*2.1mm | Main power supply, DC12V – 3A | 
| J2 | RJ45 | Gigabit Ethernet | 10/100/1000-Mbps data transfer rates | 
| J3 | HDMI | Type-A HDMI connector | HDMI2.0 TX up to 7680x4320@60Hz | 
| J4 | LINE | φ3.5mm 3-L Jack | L/R audio out | 
| J5 | MIC | φ3.5mm 3-L Jack | Micphone In | 
| J6 | USB2.0 | Type-A USB2.0 | USB2.0 | 
| J7 | USB3.0 | Type-A USB3.0 | USB3.0 | 
| J8 | Update Key | push-button | Key for system recovery or other function | 
| J9 | Reset Key | push-button | Key for system reset | 
| J10 | RTC Battery | PH2.0mm 2pin wafer | Battery for RTC 3.0V Input | 
| J11 | SPI | 2.0mm Pitch 2X10Pin header | - | 
| J12 | Touch Panel | PH2.0mm 6pin wafer | power and I2C signals for Touch Panel | 
| J13 | UART 0/2/4 | 3.81mm 8pin wafer | 1.8V UART-TTL signals | 
| J14 | RS485 | 3.81mm pitch 4Pin Connector | RS485 Bus signals | 
| J15 | MIPI-CSI0 | 0.5mm Pitch 30Pin FPC connector | mipi csi 4-lane signals for camera | 
| J16 | MIPI-CSI1 | 0.5mm Pitch 30Pin FPC connector | mipi csi 4-lane signals for camera | 
| J17 | MIPI-DSI | 0.5mm Pitch 30Pin FPC connector | mipi dsi 4-lane signals for LCM | 
| J18 | LED | Red and Green LEDs | Power status indicate LED and diy LED | 
| J19 | Micro SD Card | Push-Push Micro SD socket | Micro SD Card | 
| J20 | FAN | PH2.0mm 2pin wafer | 12V power output for cooling FAN | 
| J21 | WIFI/BT antenna | I-PXE,MHF Φ=2.0 * 2 | Antenna1 for WiFi/BT | 
| J22 | Mini-PCIe | Mini-PCIe 52pin socket | USB3.0 signals for NPU module | 
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Firmware