miguel5612 / MQSensorsLib

We present a unified library for MQ sensors, this library allows to read MQ signals easily from Arduino, Genuino, ESP8266, ESP-32 boards whose references are MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ9, MQ131, MQ135, MQ136, MQ303A, MQ309A.

MIT License

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Allow setting the ADC pin of a MQUnifiedsensor object. #64

Closed adrcunha closed 1 year ago

adrcunha commented 1 year ago

Description

The ADC pin can only be set when using the full/long constructor, causing the short constructor (name/type only) useless because the pin is unset.

Also default the ADC pin to 1 for consistency sake.

Fixes #63.

Type of change

[X] Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Successfully ran the MQ-135 example with the following changes:

constructor changed to MQUnifiedsensor MQ135(placa, type)
added MQ135.setPin(pin) to setup()

Tests performed on Arduino IDE 1.8.19 with Arduino Nano and a MQ135 sensor.