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WAVESHARE

Waveshare USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip

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AI Summary
USB Interface Module for everyday users

The Waveshare USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip by WAVESHARE is a mid-range usb interface module designed for everyday users. It features Model No. / Name: Converter and Operating Voltage (V): 5.

₹2,002
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Total: ₹2,002
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 26 Aug9 Sept
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Quick Specs

Model No. / Name: Converter
Operating Voltage (V): 5
Baud Rate (bps): 300 ~ 921600
OS Supports: Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7
Connector Type: Type-A male
Operating Temperature (°C): -15℃ ~ 70℃

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1939322Category: USB Interface Module

About This Product

The Waveshare USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip by WAVESHARE is a mid-range usb interface module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: Converter
  • Operating Voltage (V): 5 — works with standard household power
  • Baud Rate (bps): 300 ~ 921600
  • OS Supports: Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7 — compatible with modern devices
  • Connector Type: Type-A male — compatible with modern devices
  • Operating Temperature (°C): -15℃ ~ 70℃
  • Humidity Range: 5%RH ~ 95%RH — reliable connection even at a distance
  • Shipping Weight: 0.028 kg

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

USB to RS232/485 Serial Converter featuring the original FT232RNL chip for stable transmission and wide compatibility with multiple devices. Equipped with TVS for surge voltage suppression and self-recovery fuse for over-current protection. Compact ABS case design with LED indicators for easy monitoring. Switch-configurable RS232/485 communication and terminal resistor on the RS485 interface. Compatible with various operating systems including Mac, Linux, and Windows.

Features:

  1. Adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility.
  2. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic.
  3. Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance.
  4. Onboard RS232/485 communication switching circuit, configured by switch.
  5. Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch.
  6. 3 LEDs for indicating the power and transceiver status.
  7. Adopts ABS protection case, compact size, portable and easy to use, cost-effective.

Package Includes:

1 x Waveshare USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip,

1 x USB-A male-to-female cable

1 x Screwdriver

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.