polymachine/b-parasite-esp32
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🌱💧 An open source DIY soil moisture sensor
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rbaron a4adc0087d Adds a README.md
2021-02-10 22:53:48 +01:00
code Adds a README.md 2021-02-10 22:53:48 +01:00
README.md Adds a README.md 2021-02-10 22:53:48 +01:00
resources.md Initial quick and dirty PWM implementation using Adafruit's HardwarePWM.h 2021-02-10 22:14:25 +01:00

README.md

parasite

A low power soil moisture sensor based on the nRF52840.

TODO

  • Hook square wave generator to the protoboard sensor circuit
  • Make the protoboard sensor work
  • Implement deep sleep
  • Measure power consumption in deep sleep
  • Measure power consumption in transmission
  • Test with a coin cell

Done

  • Simple PWM square wave generator