toJSON method

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

Returns a BME280result as a JSON string. fractionDigits controls the number fraction digits.

Implementation

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