PietteTech_DHT (community library)

Summary

Name Value
Name PietteTech_DHT
Version 0.0.12
Installs 138111
License GPL v3 (http://www.gnu.org/licenses/gpl.html)
Author Scott Piette / Migrated and bug-fixed by ScruffR
URL https://github.com/eliteio/PietteTech_DHT
Repository https://github.com/eliteio/PietteTech_DHT.git
Download .tar.gz
All Versions 0.0.12, 0.0.11, 0.0.9, 0.0.8, 0.0.7, 0.0.6, 0.0.5, 0.0.4, 0.0.3, 0.0.2

Interrupt driven DHT11/21/22 Sensor library for Particle devices Interrupt driven DHT11/21/22 Sensor library for Particle devices

Example Build Testing

Device OS Version:

This table is generated from an automated build. Success only indicates that the code compiled successfully.

Library Read Me

This content is provided by the library maintainer and has not been validated or approved.

Interrupt driven DHT 11/21/22 sensor library for Particle

Supports reading DHT22/DHT21/DHT11 sensors without disabling interrupts

Scott Piette, Piette Technologies - scott.piette@gmail.com
Jan 18, 2014  - Initial port to Spark Core
Oct 01, 2014  - Added DHT11/21 support, fixed timing issues, enhanced examples
Sep 23, 2016  - Updated for Particle and moved isrCallback
Feb 12, 2017  - Transferred responsibility for Particle compatibility to EliteIO
Jan 26, 2019  - Updated timing for Particle Mesh devices

VERSION: 0.4
PURPOSE: Interrupt driven non-blocking library for DHT sensors
LICENSE: GPL v3 (http://www.gnu.org/licenses/gpl.html)

BASED ON:

DHT11 interrupt library https://github.com/niesteszeck
DHT11 library http://playground.arduino.cc/Main/DHT11Lib
Original PietteTech_DHT library https://github.com/piettetech/PietteTech_DHT

Wiring diagram for Spark Core with DHT22 Sensor

DATASHEETS:

DHT11
http://akizukidenshi.com/download/ds/aosong/dht11.pdf
DHT22
https://www.sparkfun.com/datasheets/Sensors/Temperature/DHT22.pdf


Browse Library Files