Gravity: I/O Expansion Shield for OpenMV Cam H7 & H7 Plus
I/O expansion shield for OpenMV Cam H7 and H7 Plus, routing peripherals to Gravity connectors with no soldering. Adds a 5V USB power port alongside the camera's native power rail.
I/O expansion shield for OpenMV Cam H7 and H7 Plus, routing peripherals to Gravity connectors with no soldering. Adds a 5V USB power port alongside the camera's native power rail.
connect to Gravity series digital modules power supply voltage of the port:3.3V Pin:P0~P5
choose the power supply voltage of P7,P8,P9 ports, 3.3V or VIN(external power supply)
reset the OpenMV
drive high current components such as motors and servos power supply voltage of the port: 3.3V or VIN (can be selected by the power switch) Pin:P7,P8,P9
connect to Gravity series UART modules power supply voltage of the port:3.3V Pin:P0,P1（UART 1）
connect to the external power supply input voltage:5V
connect to Gravity series analog modules power supply voltage of the port:3.3V Pin:P6
connect to Gravity series I2C modules power supply voltage of the port:3.3V Pin:P4,P5（I2C 2）
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| Digital Port | Official table 2 row 1 | power | connect to Gravity series digital modules power supply voltage of the port:3.3V Pin:P0~P5 | |
| Power Switch | Official table 2 row 2 | power | choose the power supply voltage of P7,P8,P9 ports, 3.3V or VIN(external power supply) | |
| Reset Button | Official table 2 row 3 | digital io | reset the OpenMV | |
| Digital Port (High Current) | Official table 2 row 4 | power | drive high current components such as motors and servos power supply voltage of the port: 3.3V or VIN (can be selected by the power switch) Pin:P7,P8,P9 | |
| UART Port | Official table 2 row 5 | power | connect to Gravity series UART modules power supply voltage of the port:3.3V Pin:P0,P1（UART 1） | |
| External Power Port | Official table 2 row 6 | power | connect to the external power supply input voltage:5V | |
| Analog Port | Official table 2 row 7 | power | connect to Gravity series analog modules power supply voltage of the port:3.3V Pin:P6 | |
| I2C Port | Official table 2 row 8 | power | connect to Gravity series I2C modules power supply voltage of the port:3.3V Pin:P4,P5（I2C 2） |
Shield
Confirm the data interface matches your host board.
Module pins: Digital Port, Power Switch, Digital Port (High Current), UART Port, External Power Port, Analog Port, I2C Port. Schematik maps them to your board in the app.
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