SDI12 Sensor Data Transmission to LoRaWAN via Arduino
This examples continuously demonstrates all payloads of SDI12 sensor including: 1- Temperature: 6 payloads 2- Solinity: 6 payloads 3- Voltage (Battery): 1 payload
Example "concurrent-sdi12-temperature-moisture-voltage" is suitable for using payloads and forward them to another platform. Example "concurrent-sdi12-temperature-moisture-voltage_2" is just for writing payloads on Terminal.
Notes:
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Command “R” not supported in this model but C is concurrent and works
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There is no salinity payloads in this sdi12 sensor (Sentek Drill Drop SDI-12 Series III Probe)
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When you change power source of Arduino Uno from USB to adaptor/Battery it needs 1 reset to work properly and upload payloads to TTN lorawan server
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In case your sending stop after 12 sending: 1- solution is creating another device in TTN application console (in another way change dev EUI and app KEY), I saw that when I wanted to reser MAC state of my device in TTN its showed netskey error so I created new device and problem of stop sending after 13 times solved 2- solution could be replacing this 0.5 in your code with 1,2,3,4,5,6,7,8,9 or 0.1,0.2,0.3,0.4,0.5 : // Let LMIC compensate for +/- 0.5% clock error LMIC_setClockError(MAX_CLOCK_ERROR * 0.5 / 100);
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Be careful for delay need the sdi12 for taking measure in your specific sdi12 sensor (e.g. sentek prob needs 3 secondseach time it measurs its 13 values including 6 soil moisture, 6 temperature, battery)