Stable UART Serial Port to RS485 Converter Function Module RS485 to TTL Module M For Sale

Stable UART Serial Port to RS485 Converter Function Module RS485 to TTL Module M


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Stable UART Serial Port to RS485 Converter Function Module RS485 to TTL Module M:
$2

Stable UART Serial Port to RS485 Converter Function Module RS485 to TTL Module MHighlights: (1) 5.0V power supply. (2) 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). (3) Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm. (4) Has RXD, TXD signal indicator light, monitor send and receive status. Features: (1) The module is fully considered mine design, long-distance transmission signal 485 in the wild, the module "Connected to the ground" terminal is connected to the earth, can play a very good anti-jamming and anti-lightning effect, more secure; it can not connect with the ground when the indoor short-distance transmission. (2) Using the standard 2.54 pitch design, easy secondary development. (3) Has a 120 ohm termination resistors, shorted R0to enable the termination resistor. (4) Support multi-machine communication, allowing access at up to 128 devices on the bus (5) The module can be hot swapped, the signal does not appear dead phenomenon. (6) A large area of copper to prevent interference. Package Included: 1 x UART Serial Port to RS485 Converter Function Module RS485 to TTL Stable Module Payment
  • We accept Paypal as the payment method.
  • We accept address for shippment.
Shipping Policy
  • The default shipping is by China Post air mail/Hongkong air mail.
  • Item will be shipped within 2-3 working days after full payment is received.
  • The delivery to most of the countries will take 2-4 weeks, if there's no problem when pass through the customs.
  • It will take about 30 days or more to some places.
  • We accept paypal for payment
  • We accept address for shipping
Return
  • If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
  • We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
About us
  • We are a company based in China developing and manufacturing electronic development device , including electronic components ,camera module, camera lens , LCD modules and other development board for Raspberry pi,Arduino and other opensource hardware Platform
  • We can also provide customized design and manufacture services according to your requirements.


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