CH341A Programmer USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter Brush Debugging RS232 RS485 CH341T
SPECIFICATIONS
Application: Computer
Brand Name: EC Buying
CH341A Programmer USB to SPI I2C IIC UART TTL ISP: Serial Adapter Module EPP/MEM Converter For Serial Brush Debugging RS232 RS485
CH341A Programmer USB to UART IIC SPI I2C: Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module
CH341A USB to SPI I2C IIC UART TTL ISP Serial: Adapter Module EPP/MEM Converter For Serial Brush Debugging RS232 RS485,Adapter Module EPP/MEM Converter Serial Brush Debugging CH341T 2 in 1 serial port
CH341A module USB to UART IIC: SPI TTL ISP EPP/MEM parallel port converter
CH341A module USB to UART/I2C: SPI/TTL/ISP/EPP/MEM/printer parallel/serial converter
CH341T 2-in-1 module: USB to I2C IIC UART USB to TTL MCU serial port downloader STM STC,USB to I2C IIC UART USB to serial port TTL MCU serial port downloader
Condition: New
Dissipation Power: low
High-concerned chemical: none
Operating Temperature: normal
Origin: Mainland China
Package: Module
Smart Electronics Experiment: Switch And Sensor For Arduino STM32
Supply Voltage: -
Type: Voltage Regulator
is_customized: Yes

Product parameters:
Support parallel port: support USB to printer parallel port and EPP or EME parallel port
Support serial port: support USB to UART, I2C, SPI interface
Output voltage: output voltage and signal level can be selected from 3.3V or 5V
Others: on-board UART and I2C, SPI working status indicator

Full-speed USB device interface, compatible with USB V2.0, Standard USB-A male design;
Direct power supply from USB connectin to PC.Analogue standard serial port, for upgrading original serial peripherals, or increased additional serial port via USB;
Support 3.3V and 5V TTL target system, the serial application is fully compatible with the computer under the Windows operating system, without need for modification;
Support 5, 6, 7 or 8 data bits, to support odd parity, even parity, blank signs and no parity;
Support the serial port to send control signal and MODEM liaison signal of transmission rate and serial receiver ready signal ;
Plus level conversion module, support RS232, RS485 and other interfaces; (supporting modules are sold separately)
Two parallel port interface way: EPP mode and MEM way; USB to parallel port can be used for simple digital I / O control;
Support a variety of serial communication mode, UART, I2C, SPI, etc.;
Support 2-wire and 4-wire synchronous serial interface, I2C support 4 kinds of transmission speed;
Perfectly support STC MCU program download and debug, STC official recommended program;
Support the outwards output voltage, optional 3.3V/ 5V or no output;
Support working status indication;
Dual interface output;
Hardware full-duplex serial port, built-in transceiver buffer area, support the communication baud rate 50bps ~ 2Mbps.
Support WINDOWS 98/ME/2000/XP/server 2003/VISTA/server 2008/WIN 7/64/32-bit.
Application:
Simulation standard serial ports, for upgrading original serial peripherals, or increased via USB.
Need I2C, SPI, UART, TTL serial port and other occasions;
Electronic engineers debugging Downloads;
Debugging of a variety of hardware systems, software systems, ;
Serial ports flash





- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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