PX4-Flow Sensor Doc

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Main Docs

• PX4_FLOW-v.1.3.1 --> read this first

• px4-flow-sensor driver for esp32 and arduino

• The pinouts for esp32 and raspi 4b give below

• px4_flow sensor integration

  • Base Baud rate of sensor: 115200
  • Need to create a driver (I2C based driver)
  • Serial drivers only provide the image frames from the optical sensor
  • Need to check feasibility of integration
  • observed issues the quality param needs to be alteast "100" for consistent readings need to figure out why (view and check image frames)
  • sensor readings inconsistent need to fix

• Note: The sensor is officially depreciated as of now, don't mind that though.

(READ TILL HERE)

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Generic Linux Driver (No need to look at this for now)

• Not exactly a fully fledged driver yet there is only one test script that displays the data
• Need to be improved for usage not required
• Wrote an improved lib for the flow sensor drivers (need to test though) --> need to update CMake build instructions

VIO-Implementation (Improve Robot Base Localization )