main.py 文件源码

def main():
    i2c = machine.I2C(machine.Pin(5), machine.Pin(4))
    oled = ssd1306.SSD1306_I2C(128, 64, i2c)
    oled.fill(1)
    oled.show()
    wlan = network.WLAN(network.STA_IF)
    wlan.active(True)
    while True:
        try:
            wlan_list = wlan.scan()
        except:
            wlan_list = [['NONE','NONE','NONE','NONE','NONE','NONE']]
        for i in wlan_list:
            name = str(i[0], 'utf8')
            var = str(i[3])+' dBm'
            status = return_wifi_sec(i[4])
            kanaal = 'channel ' + str(i[2])
            oled.fill(0)
            oled.show()
            if len(name) > 15:
                oled.text(name[0:15],0,0)
                oled.text(name[15:int(len(name))],0,10)
            else:
                oled.text(name,0,0)
            oled.text(var,30,20)
            oled.text(status,30,30)
            oled.text(kanaal, 30,40)
            oled.show()
            utime.sleep_ms(10000)