Skip to content

Offbrand DHT11 Not working #93

Open
@TylerSanford

Description

@TylerSanford

I have an off brand DHT11 module that I got in a variety pack on amazon. I have tried many different configurations and GPIO pins but cannot get it to read.

I keep getting DHT Sensor not found, check wiring

The module has a different pinout order (VCC, Data, GND). I have wired it up properly.

I have tried both 3.3v and 5v

Maybe I am missing a resistor? Although I read the module on a board has a built in resistor.

From other threads I have read it seems like it could be the refresh rate of the data.. I tried changing the 18ms to 01ms as another suggested and it did not fix.

[url=https://ibb.co/VD2XSDy][img]https://i.ibb.co/826F523/2-F25-F8-F5-6-B6-B-4-A7-A-875-E-1-B3-B9-E54-AD47.jpg[/img][/url]

My next approach was to unsolder the sensor itself and wire it up as is with a resistor.

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions