board I/O module

DHT11

The DHT11 is a board I/O module in the LabWired part catalog. Its catalog type is dht11. It connects to the MCU over GPIO. The catalog gives a supply range of 3.3–5.5 V. It has 3 pins. A device model in the simulation engine, reached through a dedicated dispatch path rather than the peripheral registry.

From the catalog: Canvas type dht11 emits external_devices type dht22 (shared one-wire model).

Key facts

Category	Board I/O modules
Catalog type	`dht11`
Interface	GPIO
Supply range	3.3–5.5 V
Pins	3

What LabWired simulates

What is simulated

Simulated device model

How it was validated

Built from the datasheet. Implemented from the part’s register documentation and exercised by automated tests. Nothing physical was ever placed next to it.

DHT11 pinout

Power: VCC, GND
GPIO: DATA

Pin	Electrical type	Function
`VCC`	Power input	Supply
`GND`	Power input	Supply
`DATA`	Open-drain	GPIO

How to simulate the DHT11 in LabWired

Open the Playground at app.labwired.com and place an MCU board.
Add the DHT11 (catalog type dht11).
Connect VCC and GND to the supply and ground of the board. Use a supply inside the catalog range of 3.3–5.5 V.
Connect DATA to a free GPIO pin.
Run the firmware. It drives and reads the pins of the part, and the device model responds on those pins.

Related Board I/O modules

All Board I/O modules · All parts

No manufacturer datasheet is indexed for this part yet, so none is linked here.

Wire it up in Playground → See the full validation matrix