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pt100Read()

pt100Read() returns the PT100 sensor temperature as an integer in 0.1℃ units.

int pt100Read(uint8_t ch)

Commands

Command	Arguments	Return Value	Operation
`pt100Read(ch)`	`uint8_t ch` — Overall MPAINO PT100 input channel number, starting at `0`	`int`	Returns the PT100 sensor temperature as an integer in 0.1℃ units.

Example

void setup() {
  Serial.begin(115200);
}
 
void loop() {
  int pt0 = pt100Read(0);  // Return the PT100 sensor temperature as an integer in 0.1°C units.
  int pt4 = pt100Read(4);  // Return the PT100 sensor temperature as an integer in 0.1°C units.
 
  Serial.print("PT0: ");
  Serial.println(pt0);
 
  Serial.print("PT4: ");
  Serial.println(pt4);
 
  delay(500);
}

Precautions

pt100Read() is a convenience command for the MPAINO PT100 input module.
Conversion of the return value to actual temperature follows the existing PT100 input module behavior.
Verify PT100 wiring and module connection order against the product manual and schematic.
If insufficient SRAM prevents creation of the internal IADC object, 0 is returned.

Built-in Commands in the Same Category

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ILOGICS Product Documentation

Table of Contents

pt100Read()

Commands

Example

Precautions

Built-in Commands in the Same Category