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add some en product specification

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Gitshaoxiang
2020-05-29 16:36:24 +08:00
parent b73ef4eff7
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docs/en/module/commu.md
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@@ -27,6 +27,48 @@ Be care about TTL Interface. It is a UART Interface actually by default. But you
- 1x M5Stack COMMU Module
## Specification
<table>
<tr style="font-weight:bold">
<td>Resources</td>
<td>Parameter</td>
</tr>
<tr>
<td>Interface</td>
<td>I2C x2, CAN x1, RS485 x1, TTL x1</td>
</tr>
<tr>
<td>CAN Controller</td>
<td>MCP2515-1/SO</td>
</tr>
<tr>
<td>RS485 transceiver</td>
<td>SP3485EN-L/TR</td>
</tr>
<tr>
<td>net weight</td>
<td>13.5g</td>
</tr>
<tr>
<td>Gross weight</td>
<td>24g</td>
</tr>
<tr>
<td>Product Size</td>
<td>54.2*54.2*13mm</td>
</tr>
<tr>
<td>Package Size</td>
<td>60*57*17mm</td>
</tr>
<tr>
<td>Material</td>
<td>Plastic ( PC )</td>
</tr>
</table>
## PinMap
| *CAN* | *ESP32 Chip* |