Solar-powered data logger for soil temperature/humidity sensors
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Jean-Claude 56f6814608 Merge branch 'master' of crappy:jcw/zelkova 3 weeks ago
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README.md

Zelkova Sensor Logger

See the manual for usage details.
The technical reference is called techref.

  • fw-logger/ is the firmware for the STM32F103 µC
  • fw-recover/ is a special build for the STM32F103 in ESP-recovery mode
  • fw-server/ is the firmware for the ESP8266 module
  • hw-pcb/ contains the design files for the custom PCB
  • img/ has some images for use in several documents
  • reference/ has datasheets for the various components

Project design & implementation by JC (firmware) and David (hardware).

Release history

  • v1.0 - 2018-05-31 - First official release.
  • v1.1 - 2018-10-16 - Add support for SHT21 in slot 3, tweak DHT22 timing.