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  • SPIOut
  • How to place it
  • Inputs and Outputs
  • Usage
  • Examples of functionality
  • Reference

SPIOut

SPIOut node is used for sending data to a MCU (via SPI). You can find demos here.SPIIn is used for receiving data from the MCU (via SPI).

How to place it

Python
C++
Python
1pipeline = dai.Pipeline()
2spi = pipeline.create(dai.node.SPIOut)

Inputs and Outputs

Command Line
1/
2            ┌──────────────┐
3            │              │
4  input     │              │ SPI (to MCU)
5  ─────────►│    SPIOut    ├------------►
6            │              │
7            │              │
8            └──────────────┘
Message types
  • input - Any

Usage

Python
C++
Python
1pipeline = dai.Pipeline()
2spi = pipeline.create(dai.node.SPIOut)
3
4spi.setStreamName("spimetaout")
5spi.setBusId(0)

Examples of functionality

Reference

class

depthai.node.SPIOut(depthai.Node)

method
setBusId(self, id: int)
Specifies SPI Bus number to use

Parameter ``id``:
    SPI Bus id
method
setStreamName(self, name: str)
Specifies stream name over which the node will send data

Parameter ``name``:
    Stream name
property
input
Input for any type of messages to be transferred over SPI stream

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