The module uses the digital temperature sensor DS18B20 from Dallas semiconductor, which only requires one IO port to obtain the ambient temperature. The module supports 3.3v and 5V power supply, and the measuring range is -10℃ to 85℃, with an error of ±0.5℃.
Features:
- Working voltage: 3.3~5.5V
- Working temperature: -10℃~85℃，±0.5℃
- Power indicator
- Size: 21x10mm
Pinout:
| Pin | Name | Description |
| 1 | GND | Ground |
| 2 | DQ | Signal |
| 3 | VCC | Connect to 3.3V or 5V |
References:
- Arduino library
- Tech-support: support@longan-labs.cc
DS18B20 Temperature Sensor
SKU: 2030005
Volume pricing
In stock
Fast and reliable delivery
12-month warranty
The module uses the digital temperature sensor DS18B20 from Dallas semiconductor, which only requires one IO port to obtain the ambient temperature. The module supports 3.3v and 5V power supply, and the measuring range is -10℃ to 85℃, with an error of ±0.5℃.
Features:
- Working voltage: 3.3~5.5V
- Working temperature: -10℃~85℃，±0.5℃
- Power indicator
- Size: 21x10mm
Pinout:
| Pin | Name | Description |
| 1 | GND | Ground |
| 2 | DQ | Signal |
| 3 | VCC | Connect to 3.3V or 5V |
References:
- Arduino library
- Tech-support: support@longan-labs.cc