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en:hw:03-unipi11 [2021/08/09 13:23] avsetula |
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| * 1 × UART port for external serial communications | * 1 × UART port for external serial communications | ||
| * socket for RTC (real-time clock) battery | * socket for RTC (real-time clock) battery | ||
| - | ===== UniPi 1.1 Lite ===== | + | ===== Unipi 1.1 Lite ===== |
| {{:en:hw:1.1litegs.png?direct&300|}} | {{:en:hw:1.1litegs.png?direct&300|}} | ||
| - | UniPi 1.1 Lite is a smaller and simpler variant of the UniPi 1.1, designed for smallest automation projects. When compared to the UniPi 1.1, it features fewer I/O's but is more compact and cheaper. | + | Unipi 1.1 Lite is a smaller and simpler variant of the Unipi 1.1, designed for smallest automation projects. When compared to the Unipi 1.1, it features fewer I/O's but is more compact and cheaper. |
| ==== Features ==== | ==== Features ==== | ||
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| The **1-Wire bus** is used for passive reading of data from corresponding 1-Wire sensors (humidity sensors, temperature sensors etc.). One bus can receive data from up to 15 sensors with a maximum total length of the bus up to 200 meters (provided a suitable [[https://www.unipi.technology/cs/senzory-c11|1-Wire hub]] is used). | The **1-Wire bus** is used for passive reading of data from corresponding 1-Wire sensors (humidity sensors, temperature sensors etc.). One bus can receive data from up to 15 sensors with a maximum total length of the bus up to 200 meters (provided a suitable [[https://www.unipi.technology/cs/senzory-c11|1-Wire hub]] is used). | ||
| - | **Note**: UniPi 1.1 and 1.1 Lite require an external 5 V⎓ / 2.5 A power source with 2.1mm DC jack. | + | **Note**: Unipi 1.1 and 1.1 Lite require an external 5 V⎓ / 2.5 A power source with 2.1mm DC jack. |
