zł10,639.61
.png)
New products
New products New products
CH340 USB-UART Converter USB-C 3.3V/5V - Soldered
ID: 1208252
zł18.65
Tax included
zł15.16 tax excl.
USB-UART converter based on the CH340 IC with a USB-C connector for communication between a computer and devices equipped with a UART serial interface. A switch selects 3.3V or 5V on the VCC pin, while PWR, RXD, and TXD LEDs indicate power and data activity. Hardware flow control pins provide additional serial communication options. Soldered 333028
Description
The device USB-UART CH340 Converter Board by Soldered uses the CH340 IC for bidirectional conversion between a computer USB interface and the UART serial interface of a target device. The USB-C connector provides data communication and board power. The converter can be used for programming compatible microcontrollers and modules, accessing serial consoles, diagnostics, and exchanging data with embedded systems.
Basic connection to a target device uses the RXD, TXD, VCC, and GND pins. The board also provides CTS, RTS, DTR, DSR, and DCD hardware flow control signals for more advanced UART connections. The RXD and TXD lines should be cross-connected to the corresponding lines of the target device.
The board receives 5V power from the USB port. An onboard switch selects 3.3V or 5V on the VCC pin. The manufacturer specifies a 3.3V UART signal logic level. Additional 3V3 and 5V pins provide access to the corresponding supply voltages.
LED indicators show power status and activity on the RXD and TXD lines. Board dimensions are 38 × 22mm. Header pin holes have a diameter of 1.5mm, while the 3.2mm mounting holes are designed for M3 screws.
Features
- Conversion and communication
- Converter: USB-UART
- IC: CH340
- USB interface: USB-C
- Serial interface: UART
- Basic UART signals: RXD, TXD
- Hardware flow control: CTS, RTS, DTR, DSR, DCD
- Power supply and voltage levels
- USB input voltage: 5V
- Selectable VCC voltage: 3.3V / 5V
- UART signal logic level specified by the manufacturer: 3.3V
- Power pins: VCC, 3V3, 5V, GND
- Indicators
- PWR power LED
- RXD activity LED
- TXD activity LED
- Mechanical parameters
- Board dimensions: 38 × 22mm
- Header pin hole diameter: 1.5mm
- Mounting hole diameter: 3.2mm
- Mounting holes designed for M3 screws
1208252
You might also like
LIN transceiver module based on the NCV7329 IC for connecting a microcontroller to a single-wire LIN bus in a MASTER configuration. It supports data rates from 1 to 20kbps, up to 16 devices on a single network, and Normal, Standby, and Sleep operating modes. TXD, RXD, and EN pins provide data transmission and operating mode control. Soldered 333026
zł53.71
Delivery date unknown
No product available!
LIN transceiver module based on the NCV7329 IC for connecting a microcontroller as a slave node to a single-wire LIN bus. It supports data rates from 1 to 20kbps and Normal, Standby, and Sleep operating modes. TXD, RXD, and EN pins provide data transmission and operating mode control. Soldered 333027
zł53.68
Delivery date unknown
No product available!
Other products in the same category (16)
USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (type C)
zł13.90
4 weeks
No product available!
USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (micro)
zł15.15
4 weeks
No product available!
USB-UART TTL converter based on the CH343G chip. Equipped with a number of security features ensuring stable and safe communication. Waveshare CH343 USB UART Board (mini)
zł14.03
4 weeks
No product available!
USB - UART converter based on the PL2303TA chip. Compatible with voltages of 3.3 V and 5 V, it has been equipped with a miniUSB connector. Waveshare PL2303 USB UART Board (mini) V2
zł13.76
4 weeks
No product available!
USB - UART converter based on the FT232RNL chip. Compatible with voltages of 3.3 V and 5 V, it has been equipped with a miniUSB connector. Waveshare FT232 USB UART Board (mini)
zł28.57
24h
Available quantity: 2
Available
Industrial grade USB-UART TTL converter. Equipped with a number of security features ensuring stable and safe communication. Waveshare USB TO TTL
zł33.64
4 weeks
No product available!
USB-UART converter for Odroid minicomputers. It is based on the CP2102N chip and is equipped with a USB type C connector
zł78.61
4 weeks
No product available!
USB - UART converter based on the CH9102F chip. Compatible with the voltage of 3.3 V and 5 V, it has been equipped with a USB type C connector. Adafruit 5568
zł27.08
24h
Available quantity: 2
Available
Converter dedicated to industrial applications. It provides communication between the USB interface and the RS232/RS485 serial standard
zł15.24
24h
Available quantity: 9
Available
Converter that provides easy communication between the RS232 and RJ45 Ethernet interface. Configurable via web page or AT commands. USR-DR301
zł88.15
4 weeks
No product available!
Converter dedicated to industrial applications. It provides communication between the USB interface and the RS232 and RS485 serial standard
zł75.58
4 weeks
No product available!
Converter dedicated to industrial applications. It provides communication between the USB interface and the RS422 and RS485 serial standard
zł72.64
24h
Available quantity: 5
Available
The USB-UART converter module with a USB-C connector is a versatile component that uses the CH340N chip to enable communication between the computer and devices using the UART interface, supporting 3.3V and 5V logical voltages, which makes it a universal tool for various applications. HW-234
zł7.45
24h
Available quantity: 2
Available
USB-TTL converter with CP2102N chip, which enables stable serial communication between computer and TTL devices, supporting baud rates up to 3 Mbps. The module operates at 3.3 V by default, tolerant of 5 V on inputs, and its compact size and standard 2.54 mm pitch make it easy to integrate into projects. Pololu 1317
zł60.44
24h
Available quantity: 2
Available
USB - UART converter based on the PL2303GS chip. Compatible with 1.8 V, 2.5 V, 3.3 V and 5 V, it is equipped with a micro USB connector. Waveshare PL2303 USB UART Board (micro) V2
zł16.10
24h
Available quantity: 1
Available
USB - UART converter based on the PL2303GS chip. Compatible with 1.8 V, 2.5 V, 3.3 V and 5 V, it is equipped with a mini USB connector. Waveshare PL2303 USB UART Board (mini) V2
zł13.91
24h
Available quantity: 10
Available
USB-UART converter based on the CH340 IC with a USB-C connector for communication between a computer and devices equipped with a UART serial interface. A switch selects 3.3V or 5V on the VCC pin, while PWR, RXD, and TXD LEDs indicate power and data activity. Hardware flow control pins provide additional serial communication options. Soldered 333028