Specification

What		Comments
Identifier	DS1820
Interface	1-WIRE
Provides	temperature	celsius degrees
Properties	resolution	bits of resolution
	rom	address in the bus
	type	model
	numdev	number of DS180 sensors in the bus
Datasheet

Code

-- Attach the second DS1820 sensor connected to GPIO26
s = sensor.attach("DS1820", pio.GPIO26, 2)

while true do
  print("temp: "..s:read("temperature"))
  tmr.delayms(500)
end

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