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# ATOM PoE
<el-tag effect="plain">SKU:K052</el-tag>
<div class="product_pic"><img src="assets/img/product_pics/atom_base/atom_poe/atom_poe_01.webp"></div>
## Description
**ATOM PoE** is an Ethernet accessory for the M5 Atom serieswhich Supports PoE(Active Ethernet)technology. The built-in PoE module can directly supply power to the entire device through a PoE hub/switch without a separate power supply, effectively reducing the cost of your setup. It has a built-in W5500 Ethernet controller, integrated TCP/IP protocol stack, with 8 independent hardware sockets, 10/100M Ethernet data link layer (MAC) and physical layer (PHY) to provide a more convenient Internet connection solution for your embedded systems. It can meet the wired network access requirements in the production environment.
## Product Features
- Supports PoE IEEE802.3 AF
- Wired Ethernet Access
- 8 independent hardware sockets
- Supports TCP、UDP、ICMP、IPv4、ARP、IGMP、PPPoE
- Integrated 10BaseT / 100Base-T Ethernet PHY
## Includes
- 1x ATOM PoE
- 1x ATOM LITE
- 1x TYPE-C USB Cable20cm)
## Application
- Remote control
- Wired Internet connection
## Specification
<table>
<tr style="font-weight:bold">
<td>Specification</td>
<td>Parameter</td>
</tr>
<tr>
<td>Ethernet Chip</td>
<td>W5500</td>
</tr>
<tr>
<td>Supported Protocols</td>
<td>TCP、UDP、ICMP、IPv4、ARP、IGMP、PPPoE</td>
</tr>
<tr>
<td>PoE Power Supply</td>
<td>Idle pin power supply(10M/100M Ethernet)J4&J5(VC-),J7&J8(VC+)</td>
</tr>
<tr>
<td>PoE Spec</td>
<td>IEEE802.3 AF</td>
</tr>
<tr>
<td>Net Weight</td>
<td>22g</td>
</tr>
<tr>
<td>Gross Weight</td>
<td>44g</td>
</tr>
<tr>
<td>Product Dimension</td>
<td>24*48*18mm</td>
</tr>
<tr>
<td> Packaging Dimension </td>
<td>54*54*20mm</td>
</tr>
</table>
## EasyLoader
>EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.
<div class="easyloader-box">
<div style="background-color:white;">
<div><img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/easyloader_intro.webp"></div>
<div class="easyloader-btn">
<a href="https://m5stack.oss-cn-shenzhen.aliyuncs.com/EasyLoader/Windows/ATOM_BASE/EasyLoader_Atom_PoE.exe">Windows</a>
<a href="https://m5stack.oss-cn-shenzhen.aliyuncs.com/EasyLoader/MacOS/ATOM_BASE/EasyLoader_ATOM_PoE.dmg">MacOS</a>
</div>
</div>
<div>
<video id="example_video" controls>
<source src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/Product_example_video/AtomBase/ATOM_PoE.mp4" type="video/mp4">
</video>
<div class="easyloader-mask">
<a>
<svg id="play-btn" t="1583228776634" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4152" width="75" height="75"><path d="M512 0C229.216 0 0 229.216 0 512s229.216 512 512 512 512-229.216 512-512S794.784 0 512 0z m0 928C282.24 928 96 741.76 96 512S282.24 96 512 96s416 186.24 416 416-186.24 416-416 416zM384 288l384 224-384 224z" p-id="4153" fill="#007aff"></path></svg></a>
<p>Description:</p>
<p>Connect to Ethernet, access the control page via IP, control the RGB LED to change color</p>
</div>
</div>
</div>
## Related Links
- **Datasheet**
- [W5500](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/base/W5500_datasheet_v1.0.2_1_en.pdf)
### Pinout
<table class="table-1">
<thead>
<th>ATOM</th>
<th>GPIO22</th>
<th>GPIO19</th>
<th>GPIO23</th>
<th>GPIO33</th>
</thead>
<tbody>
<tr>
<td>ATOM PoE</td>
<td>CLK</td>
<td>CS</td>
<td>MISO</td>
<td>MOSI</td>
</tr>
</tbody>
</table>
## Schematic
<img src="assets/img/product_pics/atom_base/atom_poe/atom_poe_sch.webp">
## Example
### 1. Arduino
- [Click here to download the Arduino example](https://github.com/m5stack/M5Atom/tree/master/examples/ATOM_BASE/ATOM_PoE)
<script>
var purchase_link = 'https://m5stack.com/products/atom-poe-kit-with-w5500-hy601742e';
anchor_search(purchase_link);
scrollFunc();
</script>