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DFRobot

DFRobot USB to TTL Converter (CP210)

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USB Interface Module for everyday users

The DFRobot USB to TTL Converter (CP210) by DFRobot is a value-for-money usb interface module designed for everyday users. It features Model No. / Name: Converter and Chip: Silicon Laboratories CP210x.

₹1,077
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Total: ₹1,077
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Model No. / Name: Converter
Chip: Silicon Laboratories CP210x
Length (mm): 38
Width (mm): 19
Shipping Weight: 0.01 kg
Shipping Dimensions: 6 × 6 × 3 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2071606Category: USB Interface Module

About This Product

The DFRobot USB to TTL Converter (CP210) by DFRobot is a value-for-money usb interface module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: Converter
  • Chip: Silicon Laboratories CP210x
  • Length (mm): 38
  • Width (mm): 19
  • Shipping Weight: 0.01 kg
  • Shipping Dimensions: 6 × 6 × 3 cm

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.

This USB to TTL converter combine the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to TTL/CMOS compatible levels and vice versa. It can be used to set up APC220 RF wireless module. It can be used as STC microcontroller program downloader.

Features:

  1. Converts USB to TTL/CMOS and vice versa
  2. Combines USB-232-1 and TTL-232-1 functionality
  3. Ideal for setting up APC220 RF wireless module
  4. Suitable for STC microcontroller program downloading
  5. Enables communication between USB devices and TTL/CMOS devices

Package Includes:

1 x DFRobot USB to TTL Converter (CP210)

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.