m5-docs/docs/en/module/proto.md

# Module PROTO {docsify-ignore-all}

<el-tag effect="plain">SKU:M001</el-tag>

<div class="product_pic"><img src="assets/img/product_pics/module/module_proto_01.webp"><img src="assets/img/product_pics/module/module_proto_02.webp"></div>

## Description

**PROTO** is a pure universal prototype perboard. You can have the total freedom to make your own project as you want it, with prototyping perboards that allows laying out customized circuit to interact with the M5 core via M-BUS.

## Product Features

- Hole Size: 0.039" 1mm (CNC Drilled)
- Hole Pitch: 0.1 in - (2.54 mm)
- Entire Hole Quantity: 260 Holes


## Include

-  1x M5Stack PROTO Module


## Specification

<table>
   <tr style="font-weight:bold">
      <td>Resources</td>
      <td>Parameter</td>
   </tr>
   <tr>
      <td>Net weight</td>
      <td>12g</td>
   </tr>
   <tr>
      <td>Gross weight</td>
      <td>22g</td>
   </tr>
   <tr>
      <td>Product Size</td>
      <td>54.2*54.2*12.8mm</td>
   </tr>
   <tr>
      <td>Package Size</td>
      <td>60*57*17mm</td>
   </tr>
 </table>

## MBUS PinMap

| LINE0             | LINE1            |
|:---:|:---:|
| GND               | IO35(ADC1)       |
| GND               | IO36(ADC2)       |
| GND               | EN               |
| IO23(MOSI)        | IO25(DAC0)       |
| IO19(MISO)        | IO26(DAC1)       |
| IO18(EXT\_SCK)    | 3V3              |
| IO3(U1\_RX)       | IO1(U1\_TX)      |
| IO16(U2\_RX)      | IO17(U2\_TX)     |
| IO21(I2C\_SDA)    | IO22(I2C\_SCL)   |
| IO2               | IO5              |
| IO12(I2S\_SCLK)   | IO13             |
| IO15(I2S\_OUT)    | IO0              |
| HPOWR             | IO34             |
| HPOWR             | 5V               |
| HPOWR             | BAT              |

## MBUS PinMap

<img src="assets\img\product_pics\module\module_bus.webp"/>

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