Home YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB
YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB

YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module

SKU: TB-USBTTL
Type: USB to TTL Module
Regular price 5,15 € Sale price 3,60 €
30% OFF
incl. VAT
excl. VAT
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YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module - OpenELAB

YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module

Data transfer is the process of converting data from one representation to another. A comprehensive software upgrade inevitably leads to a complete database upgrade. Each software has its own structure and data storage format for the underlying database, which can differ from one another. As a result, data conversion becomes necessary.

The device offers a diverse array of functionalities, including data caching, pass-through mode, and analog CAN capability. It supports data transfer rates ranging from 3 Kbps to 1 Mbps, allowing configuration within a specified range. Additionally, it is equipped with 14 sets of shielding filters to minimize signal interference. The device provides five distinct modes for user selection concerning frame filtering. In terms of connectivity, it can be linked via rows of pins. Furthermore, it offers a serial baud rate range extending from 1200 to 921600 bps, with a default setting of 9600 bps. This converter is specifically designed to facilitate the connection of USB devices to standard CAN bus systems.

Product Parameter

USB to TTL module

  1. Mainstream CH340 driver

  2. Compatible with operating systems such as Windows, Linux, etc.

  3. Supports 3.3V/5V voltage input/output, can power microcontrollers

  4. Three indicator lights:

  • COM port connection (Yellow light) – steady

  • Data reception RX (Red light) – blinking

  • Data transmission TX (Green light) – blinking

 

Pin Size Definition

Pin Description
+5V Module power, 5V input/output
3V3 Module power, 3.3V output
RX Serial data input, TTL level
TX Serial data output, TTL level
GND Ground


USB to CAN Module

Data Buffer Transmission and Reception

In transparent transmission mode, data will not be lost except in scenarios where a high baud rate device continuously sends a large amount of data to a low-baud rate device.

Serial Port Transparent Data Buffer with Hardware Filtering Simulating CAN Functionality


Parameter Description
CAN Baud Rate Range 3Kbps - 1Mbps
CAN Baud Rate Programmability Any value within the range can be set
CAN Filter 14 groups of precise filtering
Matching Filter Modes Five modes
Craftsmanship Can be connected via pin headers
Serial Port Baud Rate 1200~921600bps (default 9600)
Data Buffering Yes, supports bulk data without packet loss or crashes
Transmission Types Standard data frames, extended data frames, standard remote frames, extended remote frames

 

Features

Black Backplate and Circuit Board: High-quality design

Interface Configuration:

  • (Female) Standard DB-9 plugs

  • One additional pin connector

  • Dual RS232 channels for more flexible applications

LED Light Function:

  • LED 1: Indicates transceiver status

  • LED 2: Indicates power supply status

Power Supply Features:

  • On-board voltage regulator chip

  • Supports wide voltage supply range of 3.3V~5V

RS232 Chip:

  • Industrial-grade RS232 chip

  • Genuine materials

  • Stable and reliable system

Driver Interface:

  • Double-end interface

  • Supports more placement methods

  • Convenient wiring

 

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2. Shipping Rates & Options

Shipping rates are calculated based on order value, destination, and available shipping methods. The final available options will be displayed at checkout.

2.1 Germany Domestic Shipping

Shipping Method Order Value Cost Est. Delivery
Deutsche Post €0.00 - €50.00 €4.95 2-4 Business Days
Deutsche Post Over €50.00 Free 2-4 Business Days
DHL Paket
(Faster Delivery)
€0.00 - €50.00 €6.95 1-3 Business Days
DHL Paket
(Faster Delivery)
€50.00 - €100.00 €2.00 1-3 Business Days
DHL Paket
(Faster Delivery)
Over €100.00 Free 1-3 Business Days

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Available EU shipping destinations are shown at checkout based on your shipping address. For orders shipped to selected EU countries or regions outside Germany, we use FedEx Regional Economy.

Shipping Method Order Value Cost Est. Delivery
FedEx Regional Economy €0.00 - €100.00 €7.95 3-5 Business Days
FedEx Regional Economy Over €100.00 Free 3-5 Business Days

EU orders may be fulfilled from our Munich warehouse or, when applicable, from our Shenzhen warehouse depending on inventory availability. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

2.3 United States

Region Shipping Method Order Value Cost Est. Delivery
Continental U.S.
(50 States)
USPS Ground Advantage €0.00 - €45.00 €4.95 3-7 Business Days
USPS Ground Advantage Over €45.00 Free 3-7 Business Days
USPS Priority Mail €0.00 - €45.00 €16.95 1-4 Business Days
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(AK, HI, PR, etc.)
USPS Ground Advantage €0.00 - €60.00 €6.95 5-9 Business Days
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Non-Continental U.S. regions include Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and U.S. Armed Forces addresses.

2.4 International Destinations Outside the EU

For selected international destinations outside the EU, including Switzerland, the United Kingdom, and Norway, shipping rates are as follows:

Order Amount Shipping Cost
€0.00 - €300.00 €19.95
Over €300.00 Free

For non-EU destinations, import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the recipient.

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Our products may be stored in our Munich, Arlington, and Shenzhen warehouses. The actual shipping warehouse depends on product availability and destination.

3.1 Munich Warehouse

For products stored in our Munich warehouse, we use Deutsche Post or DHL Paket for domestic deliveries within Germany. For selected EU destinations outside Germany, we use FedEx Regional Economy.

3.2 Arlington Warehouse

For products stored in our Arlington warehouse, we use USPS or UPS for deliveries within the United States.

3.3 Shenzhen Warehouse

For pre-order items or products fulfilled directly from our Shenzhen warehouse, we arrange reliable international shipping based on destination and inventory status. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

4. Inventory, Pre-orders & Split Shipments

  • Inventory Status: Please check the product page for real-time stock information. If an item is out of stock in our local warehouses, it may be marked as “Pre-order”.
  • Pre-order Fulfillment: Pre-order items may be shipped directly from Shenzhen or restocked to a local warehouse first before final delivery.
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5. Customs, Taxes & Delivery Issues

5.1 Customs and Taxes

For EU Member States:
Whether shipped from Germany or China, OpenELAB covers applicable import duties and taxes under DDP service where required. Customers in EU member states should not be charged additional import duties or VAT upon delivery.

Important Notice for Non-EU Countries:
For destinations outside the European Union, such as Switzerland, Norway, and the United Kingdom, import duties, taxes, and customs fees may be charged by local authorities upon delivery. These fees are the responsibility of the recipient.

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6. VAT

For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.

Customer Reviews

Based on 12 reviews
83%
(10)
17%
(2)
0%
(0)
0%
(0)
0%
(0)
O
Olivia Morris
Good product with minor setup notes

I used this in a communication or interface test bench and it worked reliably once configured. It is a practical option for connecting boards, buses or external devices.

Thanks for sharing your experience with the YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module. Feedback like this helps other customers choose the right product for similar builds.

E
Emma Flores
Useful hardware after setup

I used this in a communication or interface test bench and it worked reliably once configured. It is a practical option for connecting boards, buses or external devices.

Thanks for sharing your experience with the YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module. Feedback like this helps other customers choose the right product for similar builds.

L
Liam Grant
Good value for the build

The hardware was straightforward to use after checking the pinout and examples. It is a good fit for makers who need a clean interface module instead of a custom adapter.

We appreciate the detailed note. The YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module is a practical option for makers, and we are happy it matched your setup.

L
Leah Lopez
Works exactly as expected

This module made integration easier in my test setup. The main value is that it saves time compared with wiring together separate interface parts.

Thank you for choosing OpenELAB. We are glad this product supported your use case.

A
Anna Davis
Useful and well made

I used this during troubleshooting and protocol testing, and it did what I expected. The module is practical for embedded communication projects.

Thanks for the review. Practical feedback on the YourCee USB-TTL/RS232/RS485/CAN Serial Communication Module is useful for customers comparing similar hardware.