擅长:python、mysql、java
<p>答:您需要在数据包中包含一个帧标识。来自约翰·福斯特的<a href="http://www.science.smith.edu/~jcardell/Courses/EGR328/Readings/XBeeCookbook.pdf" rel="nofollow">XBee Cookbook</a>:</p>
<blockquote>
<p>Byte: frame id. This is an arbitrary value chosen by the host. The value will be returned in the response packet,
except that a value of 0 will suppress the response packet.</p>
</blockquote>
<p>向数据包中添加一个frame_id将得到一个响应。任何任意字符(0除外)都可以。在</p>
<pre><code> try:
xbee.remote_at(dest_addr_long=myRouter, command='D1', frame_id='A')
response = xbee.wait_read_frame()
print(response)
except KeyboardInterrupt:
pass
</code></pre>