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Releases: ScionResearch/pico-sensor-interface

V1.0 - initial release for lab use

18 Feb 02:09

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Initial firmware release for RPI pico target board:

  • 3 ch ADC 4-20mA inputs (A0-2)
  • time interval based RPM measurement (1 pulse per revolution assumed)
  • I2C interface to INA226 power monitoring IC
  • Modbus RTU over USB CDC
  • Debug serial (disabled) on Serial1

See README.md for pinout and modbus register information

Note: for per unit calibration values, re-compile project in PlatformIO and upload. Cal values are currently hard coded!