Fixed Uart serial stuff

2024-05-02 22:10:52 +02:00 · 2024-05-02 22:10:52 +02:00 · e44a78742e
commit e44a78742e
parent 7f4eae67f6
1 changed files with 2 additions and 1 deletions
--- a/src/handler/mhz19_co2.py
+++ b/src/handler/mhz19_co2.py
@ -5,7 +5,7 @@ class Mhz19Co2:
    def __init__(self):
        self.last_read = None

-        self.serial_port = "/dev/tty.usbserial-B001BTPZ"
+        self.serial_port = "/dev/serial0"
        self.baud_rate = 9600
        self.byte_size = 8
        self.parity = "N"
@ -18,6 +18,7 @@ class Mhz19Co2:
        return self.last_read

    def read(self):
+        ser = None
        try:
            ser = serial.Serial(
                port=self.serial_port,