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Serial Basic - USB-UART converter CH340G - microUSB socket - SparkFun DEV-14050
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.
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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.
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
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 |
Useful links
| Name | Value |
|---|---|
| Converter - chip | CH340 |
| Converter - Socket | microUSB B |
| Converter - Interface | UART |
| Width | 5 cm |
| Height | 6 cm |
| Depth | 0.4 cm |
| Weight | 0.003 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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