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Specification
Brand : MTDELE
BulletPoint1 : USB to TTL Module：Compatible with for UART STC 3.3V and 5V
BulletPoint2 : Size：47*14mm；Dupont wire:200mm
BulletPoint3 : Interface including：3.3V(Less than 40mA) 5V GND TX RX；Pin level ：3.3V
BulletPoint4 : Baud rate: 300bps-1Mbps supported
BulletPoint5 : Commodities include：3Pcs CP2102 Module；10Pcs Male and Female Dupont Wire；10Pcs Female DuPont Wire
CompatibleDevices : Personal Computer, Laptop, Microcontroller
ExternallyAssignedProductIdentifier1 : 0705252438846
ExternallyAssignedProductIdentifier2 : 705252438846
ExternallyAssignedProductIdentifier3 : 4716872103850
HardwareInterface : usb2.0
ItemName : MTDELE 3 Pcs CP2102 2.0 USB to TTL 5PIN Serial Port Adapter Module Compatible with for UART STC 3.3V and 5V with Dupont Wire
ItemPackageDimensions_Height : 0.01 millimeters
ItemPackageDimensions_Length : 0.01 millimeters
ItemPackageDimensions_Width : 0.01 millimeters
ItemPackageQuantity : 1
ItemTypeKeyword : computer-serial-port-cards
Manufacturer : MTDELE
ModelNumber : CP2102-3Pcs
NumberOfItems : 1
OperatingSystem : Windows, macOS, Linux
OperatingSystem1 : Windows
OperatingSystem2 : Linux
OperatingSystem3 : Linux
PartNumber : 0J14DC
ProductDescription :

USB to TTL module: compatible with STC 3.3V and 5V UART interface

Size: 47*14mm; DuPont line length: 200mm

Interfaces include: 3.3V (less than 40mA) 5V GND TX RX

Pin level: 3.3V

Baud rate: supports 300bps-1Mbps

Product includes: 3 CP2102 modules; 10 male and female DuPont lines; 10 female DuPont lines

Note (very important):

TXD: transmitter, generally represented as its own transmitter, normal communication must be connected to the RX of other devices.

RXD: receiving end, generally represented as its own receiving end, normal communication must be connected to the TXD of other devices

During normal communication, its own TXD is always connected to the RXD of this device

Self-receiving and self-transmitting: During normal communication, RXD is connected to the TXD of other devices

So, if you want to receive the data sent by yourself, as the name implies, you should receive the data sent by yourself, that is, connect your own TXD directly to RXD to test whether your own transmission and reception are normal.

This is a quick and easy test method. When a problem occurs, this test can be used to determine whether the product is faulty. It is also called a loopback test.

Level logic: TTL level: Usually data is represented in binary, +5V is equivalent to logic "1", 0V is equivalent to logic "0", called TTL signal system, which is positive logic

RS232 level: -12V to -3V is used, which is equivalent to logic "0", and +3V to +12V logic level is equivalent to logic "1", which is negative logic.

Product description:

1. The main chip is CP2102. After installing the driver, a virtual serial port will be generated.

2. USB power supply, lead interface includes 3.3V (<40mA), 5V, GND, TX, RX, signal pin level is 3.3V, positive logic

3. Onboard status indicator light, transceiver indicator light, the status indicator light is always on after the driver is correctly installed, the transceiver indicator light flashes during communication, the higher the baud rate, the lower the brightness

4. Support baud rate 300bps~1Mbps

5. Communication format support: 1) 5, 6, 7, 8 data bits; 2) support 1, 1.5, 2 stop bits; 3) odd check, even check, mark check, space check, no check

6. Compatible operating systems: Windows Vista/XP/Server 2003/2000, Mac OS-X/OS-9, Linux

ProductSiteLaunchDate : 2024-06-15T10:08:55.701Z
Style : Classic
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 43200000
WarrantyDescription : 1