CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter For Serial Brush Debugging RS232 RS485

★★★★★ 4.9 129 reviews

$37.35
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by totherepublicapp.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$37.35
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Mar 25
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by totherepublicapp.com
Free 30-day returns Details

Product details

Management number 208646845 Release Date 2026/03/22 List Price $14.94 Model Number 208646845
Category

ModulesFeatures:.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==========Type : Voltage RegulatorOrigin : Mainland ChinaCondition : New

  • Modules
  • CH341A USB to SPI I2C IIC UART TTL ISP Serial Adapter Module EPP/MEM Converter For Serial Brush Debugging RS232 RS485
Size One Size
Color One Color
Item Weight 1.76 ounces
Part Number HHYHCWSBO
Manufacturer ABLNLPYOC
Item model number HHYHCWSBO
Batteries Required No
Product Dimensions 0.39 x 0.39 x 0.39 inches
Item Package Quantity 1

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.9 out of 5
★★★★★
129 ratings | 53 reviews
How item rating is calculated
View all reviews
5 stars
89% (115)
4 stars
1% (1)
3 stars
0% (0)
2 stars
0% (0)
1 star
10% (13)
Sort by

There are currently no written reviews for this product.