迫于 @九年吃菜粥 表示没有文档
这边马上准备了一个手册和几个 DEMO

ledstick 用户手册 链接: https://pan.baidu.com/s/16QMLQV_w9XbUPIyOWfjnLQ 提取码: ypq1

### 1、显示时间
```
import serial
import time

ser = serial.Serial("/dev/ttyUSB0",9600,timeout=0.5)

try:
#open serial
#ser.open()
#set BRIGHTNESS to 1
ser.write(str("WRITE_BRIGHTNESS=3\n").encode('UTF-8'))
while(1):
time.sleep(1)
current_time = time.strftime("%H:%M:%S",time.localtime())
print("\r"+current_time,end='')
ser.write(str(current_time+'\n').encode('UTF-8'))
#close serial
ser.close()

except Exception as e:
print(e)
ser.close()
```

### 2、显示英文
```
import serial
import serial.tools.list_ports

#open serial
ser = serial.Serial("/dev/ttyUSB0",9600,timeout=10)

try:
#set BRIGHTNESS to 3
ser.write(str("WRITE_BRIGHTNESS=3\n").encode('UTF-8'))
#print hello on ledstick
ser.write(str("hello \n").encode('UTF-8'))
#close serial
ser.close()

except Exception as e:
ser.close()
print(e)
```

### 3、显示随机数
```
import serial
import time
import random

#open serial
ser = serial.Serial("/dev/ttyUSB0",9600,timeout=0.5)

try:

#set BRIGHTNESS to 3
ser.write(str("WRITE_BRIGHTNESS=3\n").encode('UTF-8'))
while(1):
time.sleep(0.1)
rand_num = random.randint(0,99999999)
print("\r"+"%08d"%rand_num,end='')
ser.write(str("%08d"%rand_num+'\n').encode('UTF-8'))
#close serial
ser.close()

except Exception as e:
print(e)
ser.close()
```

**更多资料和教程还在准备中，如果你有好的玩法，欢迎分享出来~**