ESP32 - MicroPython 手机连接热点 并收到信息

import network
import socket

热点参数

AP_SSID = ‘ESP32-AP’
AP_PASSWORD = ‘88888888’

创建Wi-Fi接入点

ap = network.WLAN(network.AP_IF)
ap.active(True)
ap.config(essid=‘ESP32-AP’, authmode=network.AUTH_WPA_WPA2_PSK, password=‘88888888’)

输出接入点IP地址

#print(‘AP IP address:’, ap.ifconfig()[0])

创建HTTP服务器

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((‘0.0.0.0’, 80))
s.listen(5)

处理HTTP请求

def handle_request(conn):

读取HTTP请求

request = conn.recv(1024)

发送HTTP响应

response = ‘HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\nHello! from ESP32’
conn.send(response.encode())

关闭连接

conn.close()

等待连接

while True:
conn, addr = s.accept()
print(‘Got a connection from %s’ % str(addr))

处理请求

handle_request(conn)

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