dragino / lse01

Dragino LSE01

Soil probes are calibration-sensitive. Use this decoder as a template; correlate with handheld readings on site.

Decoder

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// Dragino LSE01 — soil EC / moisture (example; calibration varies)

function decodeUplink(input) {
  try {
    const bytes = input.bytes;
    const decoded = {};
    decoded.battery_v = (((bytes[0] << 8) | bytes[1]) & 0x3fff) / 1000;
    if (bytes.length >= 9) {
      decoded.soil_moisture = (bytes[2] << 8) | bytes[3];
      decoded.soil_temperature = (((bytes[4] << 8) | bytes[5]) / 100).toFixed(2);
      decoded.soil_ec = (bytes[6] << 8) | bytes[7];
    }
    return { data: decoded };
  } catch (err) {
    return { errors: [`Decoder error: ${err.message}`] };
  }
}