OpenMV MicroPython
OpenMV 扩展板¶
可插入 OpenMV Cam 的附加板，为其扩展网络、电机控制、显示屏、传感器等功能。每个页面都介绍了该扩展板的功能、关键规格，以及从 MicroPython 驱动它的 API。
现代扩展板¶
Gigabit PoE Shield
Gigabit Ethernet with PoE for higher-bandwidth streaming.
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Servo Shield
Drive up to 4 servos drawing up to 5A while powering the camera, 6–36V input.
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Battery Shield
1.8–5.5V battery input via a DC barrel jack, plus a 6–36V wide input.
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Touch LCD Shield
2.3" 320×240 SPI LCD with capacitive multi-touch and Qwiic.
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PoE Shield
10/100 Ethernet with Power-over-Ethernet.
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PIR Shield
6µA standby motion trigger plus white and 850 nm IR illumination.
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CAN/RS232 Shield
8 Mb/s CAN-FD plus 1 Mb/s RS-232 for vehicles and legacy serial.
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RS422/RS485 Shield
10 Mb/s differential serial for long-distance industrial buses.
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Driver Shield
Dual 3A motor drivers or quad 1.5A line drivers, 6–36V.
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Relay Shield
Dual 60 W relays for AC/DC load switching, 6–36V input.
Explore →AE3 配件¶
旧版扩展板¶
LCD Shield
1.8" 128×160 SPI TFT for stand-alone preview.
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WiFi Shield
2.4 GHz Wi-Fi for OpenMV Cams without on-board networking.
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Proto Shield
10×10 through-hole prototyping area with 3.3V and GND rails.
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Motor Shield
TB6612FNG dual-channel H-bridge driver with a 5V regulator for battery power.
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Pan and Tilt Shield
Three servo channels with a 5V regulator powering the camera and servos.
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TV Shield
352×240 NTSC analog video output via a VS23S010 SPI-to-NTSC chip.
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Wireless TV Shield
NTSC video output with a 5.8 GHz analog FPV transmitter on board.
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QWIIC Shield
Two Qwiic JST-SH connectors for daisy-chained I2C peripherals.
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Light Shield
Nine high-power white LEDs with a TPS61169 driver and DAC/PWM dimming.
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Servo Shield
Eight-channel PCA9685 servo / PWM controller over I2C.
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CAN Shield
1 Mb/s CAN bus with a DB9 connector and a 12V regulator.
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Thermopile Shield
16×4 thermal-sensor array with per-pixel temperature.
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