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snow_height_sensor [2018/11/18 19:18] – [History] engolling | snow_height_sensor [2018/11/18 19:20] (current) – [Hardware assembly] engolling | ||
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Like all PCBs of the WeatherDuino system, you are free to install the connectors you prefer. | Like all PCBs of the WeatherDuino system, you are free to install the connectors you prefer. | ||
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Be careful that the jumper for voltage selection is always set to 2.5V when using a HIREED LASER! | Be careful that the jumper for voltage selection is always set to 2.5V when using a HIREED LASER! | ||
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Since the Arduino and the LASER device have to talk to each other, the TX wire of the LASER has to be connected to the RX wire of the PCB and the other way round!\\ | Since the Arduino and the LASER device have to talk to each other, the TX wire of the LASER has to be connected to the RX wire of the PCB and the other way round!\\ | ||
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