CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
| size | 180mm long x 106mm wide x 14mm high |
| Connection method | Post mark hole welded type |
| CPU | RK PX30, quad-core, clocked at 1.3GHz |
| GPU | Mali-G31 MP2 GPU |
| Memory | LPDDR3 comes standard with 1GB (2GB is optional in batches) |
| memory | eMMC comes standard with 8GB (16GB/32GB/64GB optional) |
| Power management | RK809 supports standby, power on, and key on/off |
| Working voltage | Input voltage 12V, maximum power less than 4W (no peripherals connected) |
| Support system | Android 8.1/Linux |
| operating temperature | -10 to +75 degrees |
| life | Continuous operation life is more than 5 years |
COMMONINTERFACE
| USB HOST | 7 channels (3 channels external, 4 channels plug-in) |
| serial port | 4-way TTL 3.3V level, can be equipped with special adapter board RS232 or RS485 |
| Other extension interfaces | 2 IIC, 6 IO ports, 2 ADC input interfaces |
| MIPI DSI display | 1 channel maximum 1920x1200 |
| MIPI CSI input | 1 channel can support camera input |
| LVDS display | 2-way LVDS simultaneous display + different display |
| WIFI | 1 channel 2.4G WIFI |
| Bluetooth | 1 channel 2.4G Bluetooth |
| 3G/4G | 4G function, PCI-E 3G/4G Internet access |
| GPS | External GPS (optional) |
| TF card | Support TF card |
| Voice output | 1 channel earphone left and right channel output, 2 channels speaker output 5W/8 ohm |
| Voice input | 1 microphone input |
| Ethernet | 1 channel 10M/100M |
| Output power | 3-way connector output 3.3V 5V 12V |
| RTC real time clock | External button battery supports saving power-off time |
| System upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| project | smallest | typical | maximum | |
| Power parameters | Voltage | 6.5V | 12V | 15V |
| ripple | -- | -- | 50mV | |
| current | 86mA | -- | -- | |
Supply current (No other peripherals connected) | Working current | -- | 86mA | 190mA |
| play sound | 105mA | 206mA | ||
Supply current (connected to display screen) | MIPI 1920*1200 | 230mA | 470mA | |
| LVDS 1920*1080 | 1650mA | 2360mA | ||
| LVDS 1280*800 | 210mA | 436mA | ||
| environment | relative humidity | -- | 65% | 75% |
| working temperature | -10℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 90℃ | |
Note 1: When connecting to an LVDS screen, be sure to select the correct backlight operating voltage of 3.3V, 5V, or 12V. Users should not apply it to peripherals that exceed the corresponding maximum current.
Note 2: When connected to a MIPI screen, the overall operating current and standby current of the board depend on the connected screen and are not listed in the above table.
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
| size | 180mm long x 106mm wide x 14mm high |
| Connection method | Post mark hole welded type |
| CPU | RK PX30, quad-core, clocked at 1.3GHz |
| GPU | Mali-G31 MP2 GPU |
| Memory | LPDDR3 comes standard with 1GB (2GB is optional in batches) |
| memory | eMMC comes standard with 8GB (16GB/32GB/64GB optional) |
| Power management | RK809 supports standby, power on, and key on/off |
| Working voltage | Input voltage 12V, maximum power less than 4W (no peripherals connected) |
| Support system | Android 8.1/Linux |
| operating temperature | -10 to +75 degrees |
| life | Continuous operation life is more than 5 years |
COMMONINTERFACE
| USB HOST | 7 channels (3 channels external, 4 channels plug-in) |
| serial port | 4-way TTL 3.3V level, can be equipped with special adapter board RS232 or RS485 |
| Other extension interfaces | 2 IIC, 6 IO ports, 2 ADC input interfaces |
| MIPI DSI display | 1 channel maximum 1920x1200 |
| MIPI CSI input | 1 channel can support camera input |
| LVDS display | 2-way LVDS simultaneous display + different display |
| WIFI | 1 channel 2.4G WIFI |
| Bluetooth | 1 channel 2.4G Bluetooth |
| 3G/4G | 4G function, PCI-E 3G/4G Internet access |
| GPS | External GPS (optional) |
| TF card | Support TF card |
| Voice output | 1 channel earphone left and right channel output, 2 channels speaker output 5W/8 ohm |
| Voice input | 1 microphone input |
| Ethernet | 1 channel 10M/100M |
| Output power | 3-way connector output 3.3V 5V 12V |
| RTC real time clock | External button battery supports saving power-off time |
| System upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| project | smallest | typical | maximum | |
| Power parameters | Voltage | 6.5V | 12V | 15V |
| ripple | -- | -- | 50mV | |
| current | 86mA | -- | -- | |
Supply current (No other peripherals connected) | Working current | -- | 86mA | 190mA |
| play sound | 105mA | 206mA | ||
Supply current (connected to display screen) | MIPI 1920*1200 | 230mA | 470mA | |
| LVDS 1920*1080 | 1650mA | 2360mA | ||
| LVDS 1280*800 | 210mA | 436mA | ||
| environment | relative humidity | -- | 65% | 75% |
| working temperature | -10℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 90℃ | |
Note 1: When connecting to an LVDS screen, be sure to select the correct backlight operating voltage of 3.3V, 5V, or 12V. Users should not apply it to peripherals that exceed the corresponding maximum current.
Note 2: When connected to a MIPI screen, the overall operating current and standby current of the board depend on the connected screen and are not listed in the above table.
Product Show Case