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Commit | Line | Data |
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1 | ------------------------------------------------------------------------------- | |
2 | Aosong DHT11 | |
3 | ------------------------------------------------------------------------------- | |
4 | ||
5 | This is set of example captures of the Aosong DHT11 temperature and | |
6 | humidity sensor single-wire protocol. | |
7 | ||
8 | The sensor was connected to an Arduino running the "DHTTester" sketch. | |
9 | ||
10 | Details: | |
11 | https://learn.adafruit.com/dht/ | |
12 | https://github.com/adafruit/DHT-sensor-library | |
13 | ||
14 | ||
15 | Logic analyzer setup | |
16 | -------------------- | |
17 | ||
18 | The logic analyzer used was a Saleae Logic (at various samplerates): | |
19 | ||
20 | Probe DHT11 | |
21 | ----------------- | |
22 | 5 (yellow) SDA | |
23 |