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Firmware Version 1.9

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@PaulZC PaulZC released this 03 Feb 11:04
v1.9
4d833a7

This release:

  • Allows the TX and RX pins to be used for the serial terminal / console
    • This is very cool as it means you can now connect the OLA to your choice of (e.g.) Bluetooth or radio modem and access your data over that instead of USB
    • File transfer using ZMODEM is possible on both USB and TX/RX
  • Added support for the SGP40 air quality sensor - which provides a robust VOC Index for indoor air quality
  • Added support for the SDP3X differential pressure sensor - opening up possibilities for air flow and air speed measurement
  • Added support for the MS5837 depth / pressure sensor - as used in the BlueRobotics Bar02
  • Corrects an issue which was corrupting data when using multiple MS8607s 62
  • Adds serial logging timestamps with a configurable timestamp token 63 - thank you @DennisMelamed
  • Adds a slow logging feature to extend battery life
    • Pin11 can be used to enter slow logging mode 60 - thank you @ryanneve
    • Slow logging can be entered once per day, with configurable start and end time 46
  • Adds improved support for the SCD30 67 - thank you @paulvha
  • Corrects a bug in logMicroseconds 57
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