Serial Basic - USB-UART converter CH340G - microUSB socket - SparkFun DEV-14050

Index: SPF-08802 EAN: 5904422312213

The converter based on the CH340 chip allows communication between USB and UART interfaces. It allows data exchange between a computer and a microcontroller board. It operates with a voltage of 3.3 V and 5 V. On the board there are outputs like: DTR, RX, TX, VCC, CTS, GND.

Serial Basic - USB-UART converter CH340G - microUSB socket - SparkFun DEV-14050
€11.90
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Manufacturer: SparkFun

Description: Serial Basic - USB-UART converter CH340G - microUSB socket - SparkFun DEV-14050

Converter based on CH340 chip enables communication between USB and UART interfaces. It allows to exchange data between computer and microcontroller. The board can be used as a general purpose serial debugging device (e.g. with a GPS module). There is a jumperon the board that controls the 3.3 V or 5 V output voltage.

The module can be used to exchange data between a computer and a microcontroller system or to program electronic kits with a derived serial interface e.g. Arduino or STM32Discovery.

Pinouts of the converter

The chip has eight pins, goldpin strip with 2.54mm pitch can be purchased separately and soldered by yourself.

Pin Description
DTR Data Terminal Ready, Active Low
RXI Serial Receive
TXO Serial Transmit
VCC Voltage 3.3 V or 5 V
CTS Clear To Send, Active Low
GND GND

Converter - chip CH340
Converter - Socket microUSB B
Converter - Interface UART
Package width 5 cm
Package height 6 cm
Package depth 0.4 cm
Package weight 0.003 kg

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Product reviews

Serial Basic - USB-UART converter CH340G - microUSB socket - SparkFun DEV-14050

5/5

Average grade

2

Customers opinion
The following opinions are collected
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and come from the post-purchase process.
Piotr 21.06.2023 Confirmed purchase Translated review
The converter does the trick, programmed the Esp8285
Paweł 08.01.2023 Confirmed purchase Translated review
Works as it should, no problems.

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