Gumps grocery Stable UART Serial Port to RS485 Converter Function Module RS485 to TTL Module

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SKU:
R215720
UPC:
696629129842
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
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Highlights: (1) Compatible with 3.3V and 5.0V power supply. (2) Compatible with 3.3V and 5.0V signal. (3) 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 ? to + 85 ? 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). (4) Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm. (5) Has RXD, TXD signal indicator light, monitor send and receive status.