配置ap。

import network
ap_if = network.WLAN(network.AP_IF)
ap_if.config(essid="simonzhang.net", authmode=network.AUTH_WPA_WPA2_PSK, password="simon")

代码部分，保存为main.py上传到板子上，重启。

import machine
pins = [machine.Pin(i, machine.Pin.IN) for i in (0, 4, 5)]

html = """
HTTP/1.0 200 OK



    
    
    
    

    %s
    
GPIO0 ON OFF
    
GPIO4 ON OFF
    
GPIO5 ON OFF


"""

def indexHandle(rtype, argv):
    if rtype == 'GET':
        try:
            num = argv.split('=')[1]
        except:
            num = 9999

        if num == 9999:
            pass
        else:
            num1 = num[:-1]
            num2 = num[-1]
            if num1 == "OFF":
                machine.Pin(int(num2), machine.Pin.OUT, value=0)
            elif num1 == "ON":
                machine.Pin(int(num2), machine.Pin.OUT, value=1)
        rows = ['%s%d' % (str(p), p.value()) for p in pins]
        return html%'\n'.join(rows)

def pinHandle(rtype, argv):
    print(rtype)
    print(argv)

def route(getData):
    rtype = getData[0].split()[0]
    path = getData[0].split()[1]
    if path.find('?') > -1:
        urlPath = path.split('?')[0]
        argv = path.split('?')[1]
    else:
        urlPath = path
        argv = ''
    rou = {'/' : indexHandle(rtype, argv)}
    try:
        htmlContext = rou[urlPath]
    except:
        htmlContext = html%'error'
    return htmlContext


import socket
addr = socket.getaddrinfo('0.0.0.0', 8888)[0][-1]

s = socket.socket()
s.bind(addr)
s.listen(1)

while True:
    cl, addr = s.accept()
    cl_file = cl.makefile('rwb', 0)
    tmp = ''
    line = ''
    while True:
        line = cl_file.readline()
        tmp = '%s%s' % (tmp, line.decode('utf-8'))
        if not line or line == b'\r\n':
            break
    cl.send(route(tmp.split('\r\n')))
    cl.close()

esp8266we控制led源码

连接ap，用浏览器登录192.168.4.1:8888端口

控制led成功。

未解决VOIP电话传私网问题（NAT），搭建stun服务器。简要记录如下

https://sourceforge.net/projects/boost/files/boost/1.63.0/boost_1_63_0.tar.gz
./bootstrap.sh
./bjam install

http://www.stunprotocol.org/
http://www.stunprotocol.org/stunserver-1.2.12.tgz
tar zxvf stunserver-1.2.12.tgz
cd stunserver-1.2.12
make
编译完成直接启动
./stunserver &

查看端口
lsof -i:3478

端口已经监听，配置到VOIP设备测试，一切正常。

都是基础知识，实用实操部分基本没有。不过用作知识普及倒不错。