8,367
edits
Changes
→Instructions for using the 5v pin in the 40pin interface of the development board to supply power
== Instructions for using the 5v pin in the 40pin interface of the development board to supply power ==
{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| <big>'''The power supply method we recommend for the development board is to use the 5V/3A or 5V/4A Type C interface power cord to plug into the Type-C power interface of the development board for power supply. If you need to use the 5V pin in the 40pin interface to power the development board, please make sure that the power cord and power adapter used can meet the power supply requirements of the development board. If the use is unstable, please switch back to the Type-C power supply.'''</big>|}
# First, you need to prepare a power cord as shown in the figure below
<div class="figure">
::[[File:pi3b-img169.png]]
</div>
::{| class="wikitable" style="background-color:#ffffdc;width:800px;" |-| <big>'''Please purchase the power cord shown in the picture above by yourself'''</big>|}
<ol start="2" style="list-style-type: decimal;">
<li><p>Use the 5V pin in the 40pin interface to supply power to the development board. The connection method of the power line is as follows</p>
<ol style="list-style-type: lower-alpha;">
<li><p>The USB A port of the power cord shown in the above picture needs to be plugged into the 5V/3A or 5V4A power adapter connector ('''<span style="color:#FF0000">please do not plug into the computer’s USB port for power supply</span>''')</p></li>
<li><p>The red DuPont line needs to be plugged into the 5V pin of the development board 40pin</p></li>
<li><p>The black Dupont wire needs to be inserted into the GND pin of the 40pin interface</p></li>