WaveShare Isolated RS485-TTL converter module

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Product details

The isolated RS485-TTL converter module from WaveShare is a highly advanced device designed for converting TTL signals into differential RS485 signals. It offers galvanic isolation, providing effective protection against interference and voltage spikes. This module supports half-duplex communication and is suitable for both point-to-point and point-to-multipoint connections. Its robust construction and integrated overvoltage protection features make it ideal for use in demanding environments. With its compact size and gold-plated design, the module can be easily integrated into various applications, making it a versatile solution for developers and engineers.

  • Compatible with TTL and RS485 standards for reliable half-duplex communication
  • Supports TTL signal levels from 3.3V to 5V with overvoltage protection
  • Unified power supply isolation for stable isolated voltage without additional power supply
  • Digital isolation for signal separation, high reliability, and low power consumption
  • TVS (Transient Voltage Suppressor) effectively protects against overvoltages and voltage spikes.

Key specifications

Item number
46971445

General information

Manufacturer
WaveShare
Category
Development boards + Kits
Release date
1.7.2024

Power supply

Operating voltage
5 V

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x isolated RS485-TTL converter module

Product dimensions

Length
5 mm
Width
43 mm
Height
16 mm
Weight
5 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 8.Joy-it
    0.2 %
  • 8.Sensirion
    0.2 %
  • 8.WaveShare
    0.2 %
  • 11.Lilygo
    0.3 %
  • 11.M5Stack
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • WaveShare
    Not enough data
  • 1.Arduino
    0 days
  • 1.M5Stack
    0 days
  • 1.Shelly
    0 days
  • 4.Raspberry Pi
    3 days

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • 12.DFRobot
    1.3 %
  • 12.Purecrea
    1.3 %
  • 14.WaveShare
    1.5 %
  • 15.Lilygo
    2 %
  • 16.micro:bit
    2.6 %
Source: Digitec Galaxus