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docs/en/unit/hall.md
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# Hall
# Hall effect Unit
<el-tag effect="plain">SKU:U084</el-tag>
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## Description
**Hall Unit** is a Hall sensor. Three A3144E Hall sensor switches are integrated internally, which are processed by 74HC series gate integrated circuits. Low-level signal can be generated when the magnet S pole is close to the top of the sensor or the N pole is close to the back, and the internal LED indicator will light up. It is widely used in applications such as door sensor alarms, proximity sensors, rotation speed measurement and so on. The front side is the North pole, and the low level is output when the south pole signal of the magnetic field is sensed.
**Hall effect Unit**. Three A3144E Hall sensor switches are integrated internally, which are processed by 74HC series gate integrated circuits. Low-level signal can be generated when the magnet S pole is close to the top of the sensor or the N pole is close to the back, and the internal LED indicator will light up. It is widely used in applications such as door sensor alarms, proximity sensors, rotation speed measurement and so on. The front side is the North pole, and the low level is output when the south pole signal of the magnetic field is sensed.
## Produce Future
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## Include
- 1x Hall Unit
- 1x Hall effect Unit
- 1x GROVE Cable(20cm)
- 1x Magnet
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<table>
<tr><td>M5Core (PORT B)</td><td>GPIO26</td><td>GPIO36</td><td>5V</td><td>GND</td></tr>
<tr><td>HALL Unit</td><td> </td><td>INPUT</td><td>5V</td><td>GND</td></tr>
<tr><td>Hall effect Unit</td><td> </td><td>INPUT</td><td>5V</td><td>GND</td></tr>
</table>
## Related Links
docs/en/unit/hex.md
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### PinMap
**If HEX connected to GROVE A**
**If HEX connectes to GROVE A**
<table>
<tr><td>M5Core(GROVE A)</td><td>GPIO22</td><td>GPIO21</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit</td><td> </td><td>HEX Pin</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit In</td><td> </td><td>Data Pin</td><td>5V</td><td>GND</td></tr>
</table>
**If HEX connected to GROVE B**
**If HEX connectes to GROVE B**
<table>
<tr><td>M5Core(GROVE B)</td><td>GPIO36</td><td>GPIO26</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit</td><td> </td><td>HEX Pin</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit In</td><td> </td><td>Data Pin</td><td>5V</td><td>GND</td></tr>
</table>
**If HEX connected to GROVE C**
**If HEX connectes to GROVE C**
<table>
<tr><td>M5Core(GROVE C)</td><td>GPIO16</td><td>GPIO17</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit</td><td> </td><td>HEX Pin</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit In</td><td> </td><td>Data Pin</td><td>5V</td><td>GND</td></tr>
</table>
<img src="assets/img/product_pics/unit/hex/unit_hex_04.webp" width="50%">
docs/zh_CN/unit/hall.md
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# Hall
# Hall effect Unit
<el-tag effect="plain">SKU:U084</el-tag>
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## 描述
**Hall Unit** 是一款霍尔传感器. 内部集成3个A3144E霍尔感应开关，通过74系列门集成电路进行逻辑处理，当有S磁极物体靠近hall正面或N磁极靠近hall背面时可以产生低电平信号，同时内部的LED指示灯会点亮。霍尔传感器广泛应用于门磁报警、接近感应、转速测量等场景。
**Hall effect Unit** 是一款霍尔传感器. 内部集成3个A3144E霍尔感应开关，通过74系列门集成电路进行逻辑处理，当有S磁极物体靠近hall正面或N磁极靠近hall背面时可以产生低电平信号，同时内部的LED指示灯会点亮。霍尔传感器广泛应用于门磁报警、接近感应、转速测量等场景。
## 产品特性
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## 套件清单
- 1x Hall Unit
- 1x Hall effect Unit
- 1x GROVE 线(20CM)
- 1x 磁铁
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<table>
<tr><td>M5Core ( PORT B )</td><td>GPIO26</td><td>GPIO36</td><td>5V</td><td>GND</td></tr>
<tr><td>HALL Unit</td><td> </td><td>INPUT</td><td>5V</td><td>GND</td></tr>
<tr><td>Hall effect Unit</td><td> </td><td>INPUT</td><td>5V</td><td>GND</td></tr>
</table>
## 相关链接
docs/zh_CN/unit/hex.md
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<table>
<tr><td>M5Core(GROVE A)</td><td>GPIO22</td><td>GPIO21</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit</td><td>/</td><td>HEX Pin</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit In</td><td>/</td><td>Data Pin</td><td>5V</td><td>GND</td></tr>
</table>
**HEX 连接到 GROVE B**
<table>
<tr><td>M5Core(GROVE B)</td><td>GPIO36</td><td>GPIO26</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit</td><td>/</td><td>HEX Pin</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit In</td><td>/</td><td>Data Pin</td><td>5V</td><td>GND</td></tr>
</table>
**HEX 连接到 GROVE C**
<table>
<tr><td>M5Core(GROVE C)</td><td>GPIO16</td><td>GPIO17</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit</td><td>/</td><td>HEX Pin</td><td>5V</td><td>GND</td></tr>
<tr><td>HEX Unit In</td><td>/</td><td>Data Pin</td><td>5V</td><td>GND</td></tr>
</table>
<img src="assets/img/product_pics/unit/hex/unit_hex_04.webp" width="50%">
## 案例程序
### 1. Arduino IDE