DS1820 SENSOR - thilo-hub/Lua-RTOS-ESP32 GitHub Wiki

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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