Seeed Grove Temperature & Humidity Sensor - DHT11

32-00018380
101020011
CompanySeeed Studio Part Number101020011
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The Grove Temperature & Humidity Sensor module, featuring the DHT11, offers a broad measurement range for both temperature and humidity. The DHT11 is the most commonly used temperature and humidity sensor for Arduino and Raspberry Pi. It is highly popular among hardware enthusiasts due to its low power consumption and outstanding long-term stability. The built-in ADC outputs a single-bus digital signal, conserving the control board's I/O resources.

Key features
  • Wide measurement range with high accuracy.
  • Efficient use of I/O resources: Outputs a single-bus digital signal through the built-in ADC.
  • Reliable and cost-effective: Offers high stability at a low cost.
  • Long transmission distance and excellent long-term stability.



Technical data
  • Dimensions: 40×20×8mm
  • Weight: 10g
  • Input Voltage: 3.3V & 5V
  • Measuring Current: 1.3mA - 2.1mA
  • Humidity Range: 20% - 90% RH (±5%)
  • Temperature Range: 0℃ - 50℃ (±2℃)
Application examples
  • Weather stations
  • Automatic control systems
  • Testing and inspection equipment
Package contents
  1. Grove - Temperature & Humidity Sensor ×1
  2. Grove Cable ×1

Company
Seeed Studio
Part Number
101020011
Warranty
Component, not covered by warranty
G. Weight
0.001kg
Sensor Type
  • Humidity
  • Temperature
Typical Input Voltage
  • 3.3VDC
  • 5VDC
Oparating Current
2.1mA
Interface
  • Digital
Communication Protocol
  • Single Wire
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