CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
| size | 115mm long x 95mm wide x 14mm high |
| CPU | ROCKCHIP RK3328 A53 quad core |
| GPU | Mali 450 MP2 |
| RAM | DDR4 standard 1G (1G/2G batch optional) |
| Memory | eMMC standard 8G (16G/32G/64G batch optional) |
| Power management | RK805-1 is powered on and turned on, and the button is turned on and off |
| Operating Voltage | Input voltage 12V, maximum power is less than 6W (no peripherals connected) |
| support system | Andriod7.1 / Ubuntu16.04 / Linux+QT/debian |
| Operating temperature | -10 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB HOST | Two USB2.0, one of which is OTG |
| Serial port | Two serial ports, two of which are TTL and two are DEBUG |
| I2S | 8-channel I2S interface |
| GPIO | 17 GPIO |
| SPDIF | 1 SPDIF output |
| I2S | One external I2C interface |
| HDMI display output | Support HDMI display output 4K/1080P |
| Ethernet 2 | 1 channel 10M/100M/1000M (RTL8211F) |
| Voice output | Two-way speaker output 5W/8 ohm |
| WIFI | 1 way 2.4G WIFI RTL8723 |
| Bluetooth | 1 channel 2.4G Bluetooth |
| Output power | 3 way connector output 3.3V 5V 12V |
| GPS | External GPS (optional) |
| 3G/4G | 4G function, PCI-E 3G/4G Internet |
| TF card | Support TF card |
| RTC real time clock | External button battery supports power-down time saving |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| Item | minimum | Typical | maximu | |
| Power parameters | Voltage | 6.5V | 12V | 15V |
| Ripple | -- | 50mV | 100mV | |
| Current | 195mA | -- | -- | |
Power supply current (Other peripherals are not connected) | Boot current | 189mA | 275mA | 665mA |
| Play sound | -- | 265mA | -- | |
| Connect HDMI boot current | -- | 325mA | -- | |
Power supply current (Connect to the display) | ||||
| environment | Relative humidity | -- | 65% | 75% |
| Working temperature | -10℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 100℃ | |
CPU BLOCK DIAGRAM
CORE BOARD BLOCK DIAGRAM
PRODUCT DISPLAY
PCB SIZE DRAWING
HARDWARE INDEX
| size | 115mm long x 95mm wide x 14mm high |
| CPU | ROCKCHIP RK3328 A53 quad core |
| GPU | Mali 450 MP2 |
| RAM | DDR4 standard 1G (1G/2G batch optional) |
| Memory | eMMC standard 8G (16G/32G/64G batch optional) |
| Power management | RK805-1 is powered on and turned on, and the button is turned on and off |
| Operating Voltage | Input voltage 12V, maximum power is less than 6W (no peripherals connected) |
| support system | Andriod7.1 / Ubuntu16.04 / Linux+QT/debian |
| Operating temperature | -10 to +75 degrees |
| Life span | Continuous operating life is more than 5 years |
COMMONINTERFACE
| USB HOST | Two USB2.0, one of which is OTG |
| Serial port | Two serial ports, two of which are TTL and two are DEBUG |
| I2S | 8-channel I2S interface |
| GPIO | 17 GPIO |
| SPDIF | 1 SPDIF output |
| I2S | One external I2C interface |
| HDMI display output | Support HDMI display output 4K/1080P |
| Ethernet 2 | 1 channel 10M/100M/1000M (RTL8211F) |
| Voice output | Two-way speaker output 5W/8 ohm |
| WIFI | 1 way 2.4G WIFI RTL8723 |
| Bluetooth | 1 channel 2.4G Bluetooth |
| Output power | 3 way connector output 3.3V 5V 12V |
| GPS | External GPS (optional) |
| 3G/4G | 4G function, PCI-E 3G/4G Internet |
| TF card | Support TF card |
| RTC real time clock | External button battery supports power-down time saving |
| System Upgrade | Support local USB upgrade |
CORRENT PARAMETER TABLE
| Item | minimum | Typical | maximu | |
| Power parameters | Voltage | 6.5V | 12V | 15V |
| Ripple | -- | 50mV | 100mV | |
| Current | 195mA | -- | -- | |
Power supply current (Other peripherals are not connected) | Boot current | 189mA | 275mA | 665mA |
| Play sound | -- | 265mA | -- | |
| Connect HDMI boot current | -- | 325mA | -- | |
Power supply current (Connect to the display) | ||||
| environment | Relative humidity | -- | 65% | 75% |
| Working temperature | -10℃ | -- | 75℃ | |
| Storage temperature | -30℃ | -0℃ | 100℃ | |
Product Show Case