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| interfaces:aht10 [2022/10/29 17:31] – [AHT10 dual-purpose sensor] darron | interfaces:aht10 [2022/10/29 17:34] (current) – [AHT10 dual-purpose sensor] darron | ||
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| This dual-purpose sensor is used to measure temperature and humidity. | This dual-purpose sensor is used to measure temperature and humidity. | ||
| It operates as an I2C slave device. | It operates as an I2C slave device. | ||
| + | |||
| + | The sensor is tiny IC but a board is available from China with the I2C connections | ||
| + | and power on a standard 0.1 inch header which makes it easily accessible. | ||
| WARNING: The AHT10 has a hardware bug which means it cannot share the bus with any other device. | WARNING: The AHT10 has a hardware bug which means it cannot share the bus with any other device. | ||
| - | (Figure 11.3: Only a single AHT10 can be connected to the I2C bus and no other I2C | ||
| - | devices can be connected.) | ||
| - | The actual sensor is tiny but a board is available from China with the I2C connections | + | Refer to data-sheet figure 11 comment 3: Only a single AHT10 can be connected to the I2C bus and no other I2C |
| - | and power on a standard 0.1 inch header which makes it easily accessible. | + | devices can be connected. |
| ===API=== | ===API=== | ||
