OpenSteering-SDI12 - ALPHA

SDI-12 Data logger, up to 62 addresses

MQTT Downlink Config commands

    /** CMD 0: CSV */
    Turn CSV output on/off
    example: 0+[TRUE/FALSE], 0+TRUE
    saved to flash
    
    /** CMD 1: Sleep period */
    Set sleep period (or time between readings), in seconds
    example: 1+[SECONDS], 1+15
    saved to flash
    
    /** CMD 2: Change SDI-12 address */
    Change SDI-12 sensor address
    example: 2+[CURRENT ADDRESS]+[NEW ADDRESS], 2+7+A
    
    /** CMD 3: Add sensor data set */
    Add how many data sets a sensor has
    example: 3+[SENSOR ID]+[#] (# is zero indexed), 3+12345+2
    saved to flash
    
    /** CMD 4: Use SD card */
    Turn on or off SD card logging completely
    example: 4+[TRUE/FALSE], 4+FALSE
    saved to flash

    /** CMD 5: Change GMT/DST offset */
    Set timezone and DST
    example: 5+[GMT OFFSET]+[DST OFFSET], 5+-12600+3600
    saved to flash

You can send these via MQTT downlink to the following sub

MQTT_USER/MQTT_ID/config
example: r4wk/test/config

This is all set in the mqtt_config.h

Hardware needed

You'll want a RAK baseboard and RAK11200 core

• RAK19007+RAK11200 KIT (Make sure to pick 19007+11200 in the drop down)
• BASE BOARDS
• RAK11200

And then you will want the SDI-12 Module: RAK13010

• RAK13010

If you want to use the SD card module, you will want to use the DUAL IO board ( RAK19001 )

How to flash

1. https://docs.rakwireless.com/Product-Categories/WisBlock/RAK11200/Quickstart/#install-platformio
2. Clone this repo to a local folder
3. Open cloned folder in VSCode+PlatformIO (from above)
4. Press the PlatformIO: Upload button (or however you want to build/flash)

Support

If you want to support, use one of the referral links above to purchase your RAK hardware. OR just use the referral code

• RAK Wireless Store 8% off code: WGC279

You won't see the discount until you check out