6,556
edits
Changes
→GPIO Specifications
<div>[[文件:Orange-pi-rk3399-img3.png|800px|]]</div>
<br>
<divtable style=" min-width: 800px;text-align: center;" border="1" bordercolor="#d8d8d8" cellspacing="0" cellpadding="0"> <tr> <td>PIN1</td> <td>3V3-1</td> <td colspan="4" style="text-align: center;background-color: #ff0000;color: #fff;">Power 3.3V</td> </tr> <tr> <td>PIN2</td> <td>5V-1</td> <td colspan="4" style="text-align: center;background-color: #ff0000;color: #fff;">Power 5V</td> </tr> <tr> <td>PIN3</td>[[文件 <td>SDA</td> <td>GPIO1_B3</td> <td style="background-color:Orange#ffd966;">I2C4_SDA</td> <td></td> <td>Default used as I2C</td> </tr> <tr> <td>PIN4</td> <td>5V-pi2</td> <td colspan="4" style="text-rk3399align: center;background-color: #ff0000;color: #fff;">Power 5V</td> </tr> <tr> <td>PIN5</td> <td>SCL</td> <td>GPIO1_B4</td> <td style="background-img4color: #ffd966;">I2C4_SCL</td> <td></td> <td>Default used as I2C</td> </tr> <tr> <td>PIN6</td> <td>GND4</td> <td colspan="4" style="background-color: #d9d9d9;">Ground</td> </tr> <tr> <td>PIN7</td> <td>GPIO4</td> <td>GPIO2_A0</td> <td style="background-color: #ffd966;">I2C2_SDA</td> <td></td> <td></td> </tr> <tr> <td>PIN8</td> <td>TX</td> <td>GPIO4_C4</td> <td style="background-color: #e2efda;">UART2DBG_TX</td> <td></td> <td>Default used as Debug</td> </tr> <tr> <td>PIN9</td> <td>GND1</td> <td colspan="4" style="background-color: #d9d9d9;">Ground</td> </tr> <tr> <td>PIN10</td> <td>RX</td> <td>GPIO4_C3</td> <td style="background-color: #e2efda;">UART2DBG_RX</td> <td></td> <td>Default used as Debug</td> </tr> <tr> <td>PIN11</td> <td>GPIO17</td> <td>GPIO2_C0</td> <td style="background-color: #e2efda;">UART0_RXD</td> <td></td> <td></td> </tr> <tr> <td>PIN12</td> <td>GPIO18</td> <td>GPIO2_A1</td> <td style="background-color: #ffd966;">I2C2_SCL</td> <td></td> <td></td> </tr> <tr> <td>PIN13</td> <td>GPIO27</td> <td>GPIO2_C1</td> <td style="background-color: #e2efda;">UART0_TXD</td> <td></td> <td></td> </tr> <tr> <td>PIN14</td> <td>GND5</td> <td colspan="4" style="background-color:#d9d9d9 ;">Ground</td> </tr> <tr> <td>PIN15</td> <td>GPIO22</td> <td>GPIO2_C2</td> <td style="background-color: #e2efda;">UART0_CTS</td> <td></td> <td></td> </tr> <tr> <td>PIN16</td> <td>GPIO23</td> <td style="background-color: #bdd7ee;">GPIO2_A2</td> <td></td> <td></td> <td></td> </tr> <tr> <td>PIN17</td> <td>3V3-2</td> <td style="background-color: #ff0000;color: #fff;text-align: center;">Power 3.png|800px|]]3V</td> </tr> <tr> <td>PIN18</td> <td>GPIO24</td> <td style="background-color: #bdd7ee;">GPIO2_A3</td> <td></td> <td></td> <td></td> </tr> <tr> <td>PIN19</td> <td>MOSI</td> <td>GPIO1_A7</td> <td style="background-color: #fff2cc;">SPI1_RXD</td> <td></td> <td></td> </tr> <tr> <td>PIN20</td> <td>GND6</td> <td colspan="4" style="background-color: #d9d9d9;">Ground</td> </tr> <tr> <td>PIN21</td> <td>MISO</td> <td>GPIO1_B0</td> <td style="background-color: #fff2cc;">SPI1_TXD</td> <td></td> <td></td> </tr> <tr> <td>PIN22</td> <td>GPIO25</td> <td>GPIO2_C3</td> <td style="background-color: #e2efda;">UART0_RTS</td> <td></td> <td></td> </tr> <tr> <td>PIN23</td> <td>SCLK</td> <td>GPIO1_B1</td> <td style="background-color: #fff2cc;">SPI1_CLK</td> <td></td> <td></td> </tr> <tr> <td>PIN24</td> <td>CS0</td> <td style="background-color: #bdd7ee;">GPIO1_B2</td> <td></td> <td></td> <td></td> </tr> <tr> <td>PIN25</td> <td>GND2</td> <td colspan="4" style="background-color: #d9d9d9;">Ground</td> </tr> <tr> <td>PIN26</td> <td>CS1</td> <td>GPIO2_D4</td> <td></td> <td></td> <td>When use J90005 to connect Camera, this pin has been occupied, DVP_PDN0_H </td> </tr> <tr> <td>PIN27</td> <td>DNP1</td> <td style="background-color: #bdd7ee;">GPIO4_D2</td> <td></td> <td></td> <td></td> </tr> <tr> <td>PIN28</td> <td>DNP2</td> <td style="background-color: #bdd7ee;">GPIO1_C2</td> <td></td> <td></td> <td></td> </tr> <tr> <td>PIN29</td> <td>GPIO5</td> <td>GPIO2_A4</td> <td></td> <td></td> <td>Default used as PCIE_PERST</td> </tr> <tr> <td>PIN30</td> <td>GND7</td> <td colspan="4" style="background-color: #d9d9d9;">Ground</td> </tr> <tr> <td>PIN31</td> <td>GPIO6</td> <td>GPIO2_A5</td> <td></td> <td></td> <td>Default used as HDMIIN_PWREN33</td> </tr> <tr> <td>PIN32</td> <td>GPIO12</td> <td>GPIO2_B4</td> <td style="background-color: #fff2cc;">SPI2_CSN</td> <td></td> <td>When use J4601 to connect Camera, this pin has been occupied,DVP_PDN0_H </td> </tr> <tr> <td>PIN33</td> <td>GPIO13</td> <td>GPIO2_A6</td> <td></td> <td></td> <td>Default used as HDMIIN_PWREN</td> </tr> <tr> <td>PIN34</td> <td>GND8</td> <td colspan="4" style="background-color: #d9d9d9;">Ground</td> </tr> <tr> <td>PIN35</td> <td>GPIO19</td> <td>GPIO2_A7</td> <td style="background-color: #ffd966;">I2C7_SDA</td> <td></td> <td></td> </tr> <tr> <td>PIN36</divtd> <brtd>GPIO16</td> <td>GPIO2_B1<div/td>[[文件 <td style="background-color:Orange#fff2cc;">SPI2_RXD</td> <td style="background-picolor: #ffd966;">I2C6_SDA</td> <td>Default used as HDMIIN_PWREN18</td> </tr> <tr> <td>PIN37</td> <td>GPIO26</td> <td>GPIO2_B0</td> <td style="background-rk3399color: #ffd966;">I2C7_SCL</td> <td></td> <td></td> </tr> <tr> <td>PIN38</td> <td>GPIO20</td> <td>GPIO2_B2</td> <td style="background-color: #fff2cc;">SPI2_TXD</td> <td style="background-color: #ffd966;">I2C6_SCL</td> <td></td> </tr> <tr> <td>PIN39</td> <td>GND3</td> <td colspan="4" style="background-img5.png|800px|]]color: #d9d9d9;">Ground</td> </tr> <tr> <td>PIN40</td> <td>GPIO21</td> <td>GPIO2_B3</td> <td style="background-color: #fff2cc;">SPI2_CLK</td> <td></td> <td></td> </divtr> <br/table>
== '''Using Method Introduction''' ==
<br>
