ccloli
/ pmspi.py
Last active
August 4, 2018 18:30
— forked from lackofdream/pmspi.py
Raspberry Pi and PMS5003
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| import serial | |
| import datetime | |
| import time | |
| port = serial.Serial('/dev/ttyUSB0', baudrate=9600, timeout=2.0) | |
| port.write(b'\x42\x4D\xE4\x00\x01\x01\x74') | |
| def read_pm_line(_port): | |
| rv = b'' |