toJSON method

String toJSON([
  1. int fractionDigits = 2
])

Returns a SGP30result object as a JSON string. fractionDigits controls the number of fraction digits.

Implementation

String toJSON([int fractionDigits = 2]) {
  return '{"co2Equivalent":"${co2Equivalent.toStringAsFixed(fractionDigits)}","totalVOC":"${totalVOC.toStringAsFixed(fractionDigits)}"';
}