CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| Size | Length 69.6mm x Width 30mm x Height 3.2mm |
| Connection method | Gold finger pluggable |
| CPU | RK PX30, quad-core, main frequency 1.3GHz |
| GPU | Mali-G31 MP2 GPU |
| RAM | LPDDR3 comes standard with 1GB (optional in 2GB batches) |
| Memory | eMMC comes standard with 8GB (16GB/32GB/64GB batch optional) |
| Power management | RK809 supports standby, power-on and switch on and off |
| Operating Voltage | Input voltage 5V, maximum power is less than 3W (no peripherals connected) |
| support system | Android 8.1/Linux |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB HOST | 2 channels (two independent USB ports, one of which is OTG) |
| Serial port | 6 TTL 3.3V levels, one of which is Debug |
| Other expansion interfaces | 5 IIC, 80 reusable IO ports, 3 ADC input interfaces |
| RGB display | 1 channel RGB 888 output, maximum support 1920x1080 |
| LVDS display | 1 channel LVDS supports up to 1280x800 |
| MIPI DSI display | 1 channel max 1920x1200 |
| MIPI CSI input | 1 channel can support camera input |
| Voice output | 1 headphone left and right channel output, one speaker output 1W/8 ohm |
| Voice input | 1 microphone input |
| SDIO interface | 1 SDIO interface |
| TF card | 1 way TF card |
| Ethernet | 1 channel 10M/100M |
| Output power | Multiple power output 1.5V 1.8V 3.3V |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| Ripple | -- | -- | 50mV | |
| Current | 155mA | -- | -- | |
Power supply current (Other peripherals are not connected) | Working current | -- | 166mA | 536mA |
| Play sound | -- | 195mA | 436mA | |
| Power supply current (Connect to the display) | ||||
| surroundings | Relative humidity | -- | 65% | 75% |
| Working temperature | -25℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 90℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
HARDWARE INDEX
| Size | Length 69.6mm x Width 30mm x Height 3.2mm |
| Connection method | Gold finger pluggable |
| CPU | RK PX30, quad-core, main frequency 1.3GHz |
| GPU | Mali-G31 MP2 GPU |
| RAM | LPDDR3 comes standard with 1GB (optional in 2GB batches) |
| Memory | eMMC comes standard with 8GB (16GB/32GB/64GB batch optional) |
| Power management | RK809 supports standby, power-on and switch on and off |
| Operating Voltage | Input voltage 5V, maximum power is less than 3W (no peripherals connected) |
| support system | Android 8.1/Linux |
| Operating temperature | -25 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB HOST | 2 channels (two independent USB ports, one of which is OTG) |
| Serial port | 6 TTL 3.3V levels, one of which is Debug |
| Other expansion interfaces | 5 IIC, 80 reusable IO ports, 3 ADC input interfaces |
| RGB display | 1 channel RGB 888 output, maximum support 1920x1080 |
| LVDS display | 1 channel LVDS supports up to 1280x800 |
| MIPI DSI display | 1 channel max 1920x1200 |
| MIPI CSI input | 1 channel can support camera input |
| Voice output | 1 headphone left and right channel output, one speaker output 1W/8 ohm |
| Voice input | 1 microphone input |
| SDIO interface | 1 SDIO interface |
| TF card | 1 way TF card |
| Ethernet | 1 channel 10M/100M |
| Output power | Multiple power output 1.5V 1.8V 3.3V |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| Item | The smallest | Typical | maximum | |
| Power parameters | Voltage | 4.5V | 5V | 5.5V |
| Ripple | -- | -- | 50mV | |
| Current | 155mA | -- | -- | |
Power supply current (Other peripherals are not connected) | Working current | -- | 166mA | 536mA |
| Play sound | -- | 195mA | 436mA | |
| Power supply current (Connect to the display) | ||||
| surroundings | Relative humidity | -- | 65% | 75% |
| Working temperature | -25℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 90℃ | |