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and portable
Yellow (4)
Max peak current:5A
greatly reduce the possibility of slipping from your hands
Level Conversion Serial Port Ttl To Rs485 To Serial Port Uart Module Mcu Automatic Flow Control Cheap programmer cable and portableRSV automatic flow direction control module compatible with 3. 3V and 5. 0V power supply and signal No need to receive transmit control, use this module is as simple as operating the serial port. Features: Transmission distance up to kilometers. Absolute adopts imported chip, industrial design, strong anti interference ability, at the same time more effective lightning protection design, 485 can be used in industrial field and field under the harsh
