Board Appearance
| No. | Description | No. | Description |
|---|---|---|---|
| 1 | RISC-V SiFive U74 Dual-Core 64-bit RV64GC ISA SoC | 9 | HDMI 2.0 Connector |
| 2 | 4 GB LPDDR4 RAM | 10 | 2 x MIPI-CSI Connector |
| 3 | 2.4 GHz Wi-Fi and Bluetooth 4.2 (BLE) | 11 | Gigabit Ethernet (RJ45 Connector) |
| 4 | 40 Pin GPIO Header | 12 | 2 x USB 3.0 Host Type-A |
| 5 | MIPI-DSI Connector | 13 | 2 x USB 3.0 Host Type-A |
| 6 | PMIC | 14 | 3.5 mm Audio Jack (4-pole stereo audio output) |
| 7 | USB Type-C Connector | 15 | Micro-SD SDXC Card Slot |
| 8 | LCD to HDMI IC | 16 | Fan Header for a 2-pin 5 V Fan |
Note: The recommended current for this board is 3 A. The reason is as the
following: The onboard components need about 1 A, the 4 USB ports can draw a total of 1 A
combined, one USB port alone can also draw 1 A and the remaining current is for the expansion
header and others.