Your Browsing History
Meet Your Seller
AJMRTC CH340 Isolated USB to TTL Serial Adapter Module, 4Level Output Support up to 153600bps HighSpeed Baud Rate, Compact Isolated TTL Converter for Industrial Debugging and Serial Communication Pr
- 1. Isolated USBtoTTL serial adapter built around CH340 chip, galvanic isolation separates USB side and TTL side to suppress ground loop interference in industrial environments
- 2. Supports maximum baud rate 153600bps highspeed serial communication, with 4level output voltage to match diverse target circuit logicvoltage requirements
- 3. Compact formfactor module, plugandplay operation, stable data transmission for device debugging, firmware flashing and serial data acquisition tasks
- 4. Isolation barrier effectively blocks surge noise and voltage spikes, protects host USB port and connected serial equipment from industrialsite electrical disturbances
- 5. Broad usability for industrial equipment debugging, embedded hardware development, MCU program download and highspeed serial communication applications
+
+
Overview
Specs
Reviews
Any questions? Our AI mode will help you find out quickly.
Try me now
AJMRTC CH340 isolated USB to TTL serial adapter module converts USB signals into TTL serial signals with galvanic isolation design. The isolation function eliminates groundloop noise and blocks transient voltage surges commonly seen in industrial scenarios, preventing damage to computer USB interfaces and target embedded hardware. This module supports communication baud rates up to 153600bps for highspeed serial data transfer, and provides 4level adjustable output logic voltage to fit different MCU and embedded device logic standards. Adopting mature CH340 chip solution, it delivers reliable serial conversion performance. Its compact size makes it convenient for bench debugging or embedding inside equipment assemblies. Ideal for industrialsite hardware troubleshooting, embedded development, MCU firmware upload, sensor serial data reading and other highspeed serialcommunication work. Please select the correct logic output level to match your target device to avoid chip burnout.
Specifications- Brand: AJMRTC
- Chip Model: CH340
- Module Type: Isolated USB to TTL Serial Adapter
- Maximum Baud Rate: 153600bps
- Output: 4Level Adjustable Logic Voltage Output
- Key Feature: Galvanic Isolation for AntiInterference
- Interface: USB, TTL Serial Pin Header
- Main Function: USB to TTL Serial Signal Conversion
- Application: Industrial Debugging, Embedded Development, MCU Firmware Download, HighSpeed Serial Communication
- Installation: PlugandPlay Module
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...