# Arduino sensor connect to node red

**URL:** <https://discourse.nodered.org/t/arduino-sensor-connect-to-node-red/970>\
**Category:** General\
**Created:** [21 June 2018 00:53 UTC](https://discourse.nodered.org/t/arduino-sensor-connect-to-node-red/970 "2018-06-21T00:53:33Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![shahrunaim](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/shahrunaim/32/892_2.png) [@shahrunaim](https://discourse.nodered.org/u/shahrunaim)\
**Post date:** [21 June 2018 00:53 UTC](https://discourse.nodered.org/t/arduino-sensor-connect-to-node-red/970/1 "2018-06-21T00:53:33Z")

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hello, does anyone have a tutorial on how connect arduino with sensor to node red

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [21 June 2018 02:06 UTC](https://discourse.nodered.org/t/arduino-sensor-connect-to-node-red/970/2 "2018-06-21T02:06:08Z")

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I have several wemos’s gettinh temp and humidity and I send the readings to node-red running on a Pi using MQTT. The MQTT broker runs on the Pi also.

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**Author:** ![ukmoose](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/ukmoose/32/13_2.png) [@ukmoose](https://discourse.nodered.org/u/ukmoose)\
**Post date:** [21 June 2018 06:16 UTC](https://discourse.nodered.org/t/arduino-sensor-connect-to-node-red/970/3 "2018-06-21T06:16:42Z")

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Try [https://create.arduino.cc/projecthub/gokulpsamy/interfacing-arduino-with-node-red-f07882](https://create.arduino.cc/projecthub/gokulpsamy/interfacing-arduino-with-node-red-f07882)