# FH009/FH010 environmental sensors

FH009 Temperature / Humidity / Barometric Pressure & Light Sensor and FH010 Temperature / Humidity sensors look the same.

<figure><img src="/files/LWG7cEs2vkEjmM3Sf1Tz" alt="" width="220"><figcaption><p>FH010 sensor</p></figcaption></figure>

They are offered with a cable that has RJ12 connector on one side and separate wires on the other side. The cable length shall be adjusted depending on the installation requirements. RJ12 is connected to XBB006 gateway. The wires on the other side are connected to the connector inside the sensor enclosure as shown below.

<table data-header-hidden><thead><tr><th width="492" align="center"></th><th width="139"></th></tr></thead><tbody><tr><td align="center"><img src="/files/u6z6F53EQxrqh3piWCzj" alt="" data-size="original"></td><td><p></p><p><img src="/files/WNiBbdYGo0NdBqlfNOCT" alt="FH009/FH010 1-Wire connector pinout" data-size="original"></p></td></tr></tbody></table>

The corresponding OW (1-Wire), GND and PWR (+5V) pin pairs are connected internally on the board to enable pass-through connection if it is needed to connect another sensor or interface using the same cable as described in [1-Wire interface](/bbo-gateway-installation-manual/bbo-gateways/1-wire-interface.md).


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