MicroPython ESP32-S3 开启WIFI设置NTP时间同步并显示当前日期和周

MicroPython[ESP32-S3]：开启WIFI设置NTP时间同步并显示当前日期和周

def do_connect():
    import network
    wlan = network.WLAN(network.STA_IF)
    wlan.active(True)
    if not wlan.isconnected():
        print('connecting to network...')
        wlan.connect('NBWIFI', 'z7758521')
        while not wlan.isconnected():
            pass
    print('network config:', wlan.ifconfig())
    


def sync_ntp():
    print("开始同步网络时间")
    import ntptime
    try:
        ntptime.NTP_DELTA = 3155644800  # 可选 UTC+8偏移时间（秒），不设置就是UTC0
        ntptime.host = 'ntp1.aliyun.com'  # 可选，ntp服务器，默认是"pool.ntp.org" 这里使用阿里服务器
        ntptime.settime()  # 修改设备时间,到这就已经设置好了
    except Exception as e:
        print("同步ntp时间错误",repr(e))
        


def zero_str(str_num):
    num=int(str_num)
    num_str=None
    if num>9:
        num_str=str_num
    else:
        num_str="0"+str(str_num)
    return num_str


def showtime():
    import time
    localtime_now=time.localtime()
    print("localtime_now",localtime_now)

    localtime_now=time.localtime()
    print("localtime_now",localtime_now)
    # time_str='%s-%s-%s-%s:%s:%s'%(localtime_now[0],localtime_now[1],localtime_now[2],localtime_now[3],localtime_now[4],localtime_now[5])
    time_str='%s-%s-%s-%s:%s:%s'%(localtime_now[0],zero_str(localtime_now[1]),zero_str(localtime_now[2]),zero_str(localtime_now[3]+8),zero_str(localtime_now[4]),zero_str(localtime_now[5]))
    print("time_str",time_str)


    week_arr=["星期一","星期二","星期三","星期四","星期五","星期六","星期日"]
    week_text=week_arr[localtime_now[6]]

    print("week_text",week_text)


do_connect()
sync_ntp()
showtime()