DC5V 12V TTL232 RS485 MODBUS RTU Serial port PLC Temperature Sensor Board
ab 4,76 €
MODBUS RTU protocol, 03 read command, 06 write command. Serial port baud rate: 9600 (default), N, 8, 1. Adopt DS18B20 temperature and humidity sensor. Temperature sensor module X1. Accuracy of +-0.5°C when the temperature is within -10°C to 85°C.
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