TTL to RS485 module, 485 to serial UART
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- Compatible with 3.3V and 5.0V power supply.
- Compatible with 3.3V and 5.0V signal.
- Absolute using imported chips, industrial design, anti-interference ability, while using more effective mine design can be used in the industrial field and harsh field environments, the working temperature of -40 Celsius to + 85 Celsius transmission distance up to 1 kilometer (made with 850 meters of cable F1.5 tests recommended in the 800 meters, more than 800 m, please add repeaters).
- Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm.
- Has RXD, TXD signal indicator light, monitor send and receive status.