Datasheet Details
| Part number | AM2302 |
|---|---|
| Manufacturer | Aosong |
| File Size | 472.15 KB |
| Description | Digital temperature and humidity sensor |
| Datasheet |
|
| Part number | AM2302 |
|---|---|
| Manufacturer | Aosong |
| File Size | 472.15 KB |
| Description | Digital temperature and humidity sensor |
| Datasheet |
|
① VDD Power (3.3V-5.5V) ② SDA Serial data, bidirectional port ③ NC Empty ④ GND Ground PIC1: AM2302 Pin Assignment 4.2 Power supply pins(VDD GND) AM2302 supply voltage range 3.3V - 5.5V, recommended supply voltage is 5V.4.3 Serial data(SDA) SDA pin is tri structure for reading, writing sensor data.Specific communication timing, see the detailed description of the communication protocol.5、Sensor performance 5.1 Relative humidity Table 2: AM2302 Relative humidity performance table P
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