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±2°C, 20-80%RH, single-wire, low cost
| Part number | DHT11 |
|---|---|
| Category | Sensors › Temperature |
| Package | Aosong |
| Pins | 4 |
DHT11 pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VCC | power | |
| 2 | IO | bidirectional | |
| 3 | NC | nc | |
| 4 | GND | ground |
Schematic symbol and footprint
Schematic symbol
Footprint: Aosong_DHT11_5.5x12.0_P2.54mm — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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