> For the complete documentation index, see [llms.txt](https://mwm5.twelite.info/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mwm5.twelite.info/latest/references/parser/twefmt/packet-types/twepacketpal/palbase/palamb.md).

# PalAmb

```cpp
struct PalAmb : public PalBase {
	const uint8_t U8VARS_CT = 4; // センサー数
	const uint32_t STORE_COMP_MASK = (1 << U8VARS_CT) - 1; // 全コンプマスク

	uint16_t u16Volt; // 電源電圧
	int16_t i16Temp;  // 温度 (x100)
	uint16_t u16Humd; // 湿度 (x100 %)
	uint32_t u32Lumi; // 照度 (lux相当)
};
```


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