====== VIM1S Interfaces ======

===== Top side =====

{{products:sbc:vim1s:hardware:vim1s-interfaces-top-side.webp?600|}}

|    ^ Component                ^ Purpose                                                                                                                    ^
| 1  | USB-A                    | USB 2.0 speed, 500mA max output                                                                                            |
| 2  | RJ-45                    | 10/100 Mbps Ethernet                                                                                                       |
| 3  | HDMI                     | HDMI 2.1b with 3D, HDR, CEC and HDCP 2.2                                                                                   |
| 4  | USB-C                    | USB 2.0 OTG and 5V power input, can be used for upgrading the OS                                                           |
| 5  | USB-A                    | USB 2.0 speed, 750mA max output                                                                                            |
| 6  | Fan header               | Khadas 4-wire PWM fan                                                                                                      |
| 7  | Reset button             | Device hardware reset                                                                                                      |
| 8  | Function button          | [[#hardware-buttons|Multi-functional]]                                                                                     |
| 9  | Power button             | Turns on/off device and other [[#hardware-buttons|multi-functions]]                                                        |
| A  | RTC battery header       | Attaching real-time clock battery                                                                                          |
| B  | SPI-Flash                | 32MB SPI-Flash memory                                                                                                      |
| C  | 40-Pin GPIO              | [[products/sbc/vim1s/applications/gpio/40pin-header]], and for extensions: [[products/audio/tone1/user-manual|Tone]], ...  |
| D  | Infrared module          | Dual channel infrared receiver for use with Khadas IR remote                                                               |
| E  | LEDs                     | Status indicator LEDs                                                                                                      |
| F  | MCU                      | Advanced device hardware control                                                                                           |
| G  | MHF2 Wi-Fi/BT connector  | Wi-Fi/Bluetooth antenna connector                                                                                          |

===== Back side =====
 
{{products:sbc:vim1s:hardware:vim1s-interfaces-back-side.webp?600|}}

|    ^ Component             ^ Purpose  ^
|1|VIN|5V additional power input|
|2|Micro-SD card slot|SD-card storage, or boot device from SD card |
|3|IO|Extension FPC IO connector|
|4|XPWR Pads|Connect an external power switch using these pads|


===== Hardware buttons =====

{{:products:sbc:vim1s:hardware:vim1s-buttons.webp?400|}}

^  Reset  ^  Function  ^  Power  ^  Purpose                   ^
|  x      |            |         | Hardware device reset      |
|         |  x         |         | Enter upgrade mode (TST)   |
|         |            |  x      | Power-On / Wake-Up device  |
|  x      |            |  x      | Enter upgrade mode (KEYS)  |

==== Special button shortcuts ====

  * Press ''FUNCTION'' 3 times in 2 seconds to enter MaskROM mode
  * Boot [[OOWOW:]] - hold ''FUNCTION'' and short press ''RESET''
  * Other [[software/oowow/user-manual#hardware-buttons|OOWOW button shortcuts]]

===== GPIO Header pin-out =====

{{:products:sbc:vim1s:hardware:vim1s-pinout.webp?400|}}

[[../applications/gpio/40pin-header]]

/*
===== VIM1S interfaces gallery =====

{{gallery>../?*-interfaces-*.webp&lightbox}} 

*/