Skip to content

DH23 SENSOR

Jump to bottom
Thomas E. Horner edited this page Mar 12, 2019 · 5 revisions

Specification

What Comments
Identifier DHT23
Interface GPIO 1 pin
Provides temperature celsius degrees
humidity % relative humidity
Properties none
Datasheet

Code

-- Attach DHT23 to GPIO26
s = sensor.attach("DHT23", pio.GPIO26)

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

Back to sensor list

Lua RTOS is free for you, but funds are required to make this possible. Feel free to donate as little or as much as you wish. Every donation is very much appreciated.

paypal

Clone this wiki locally