CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303HX MICRO for aduino | Электронные

CP2102 USB 2.0 to UART TTL 5PIN Connector Module Serial Converter STC Replace FT232 CH340 PL2303HX MICRO for aduino | Электронные

FT232RL ：

Features:


The FT232R is a USB to serial UART interface
A low-cost way to add USB capability to For Arduino or other microcontrollers. Use this to give your own breadboard For Arduino USB capability for bootloading or downloading sketches.
RXD/TXD transceiver communication indicator
Includes over-current protection, using a 500ma self-restoring fuse
This board includes a DTR pin needed to auto-reset For Arduino when downloading to your device.

Specifications:


Color: Red
USB Power Supply: 3.3V or 5V
Size:43*17mm
Net weight: 4 g

Package Included:


1x USB to TTL converter

CP2102 Red

Tips (very important):
TXD: The sender, usually expressed as your sender, must connect normal communication to another RXD device.
RXD-receiving end, usually expressed as the receiving end that normally communicates with another device connected to TXD.
When normal TXD communication has never received your RXD device!
Spontaneous collection: normal communication with other connected devices RXD TXD, so if you want to receive the sent data, its name indicates that its own data transmission has been received, connected and received, connected and received, connected and received, already Direct connection for su, ib under normal conditions, this is the fastest and easiest way to test whether the problem occurs first, please test to determine whether the product has an error. Also called loopback test.

Logical level:
TTL level: binary data representation, providing +5V is equivalent to \"1\" logic, 0V is equivalent to \"0\" logic, it is called TTL signal system for positive logic
RS232 level: -12V to -3V, equivalent to \"0\" logic, +3V to +12V logic level is equivalent to \"1\" logic, negative logic

product description:
1. After installing the driver, the CP2102 main chip will generate a virtual serial port
2. USB power supply, the lead interface includes 3.3V (U003c40mA), 5V, GND, TX, RX, the signal pin level is 3.3V, positive logic
3. The onboard status transceiver indicator light is on, and the correct drive status indicator is installed. When the communication transceiver indicator flashes, the higher the intensity, the lower the baud rate
4. Support baud rate from 300bps~1Mbps
5. Communication format support: 1) 5, 6, 7, 8 data bits; 2) Support 1.5, 2 stop bits; 3) Odd, even, mark, space, no parity
6. Compatible operating system: Windows Vista / XP / Server 2003/200, Mac OS-X / OS-9, Linux
7, USB male connector, can be directly connected to the computer USB port
8. The production process of SMT chip components, the quality is stable
9. Volume without USB head: (mm)
The purchase of this product includes the following accessories:
Good test weld modulus
Note: USB to serial port can be used STC-ISPV3.94 STC89C (LE) and STC12C (LE) series (downloaded new version) before the previous download version of the STC microcontroller (new version, may not have a chip) can be downloaded, at the same time Users who set the software with the highest and lowest baud rate will download at the same time, we cannot guarantee to decide by ourselves) (STC-ISP downloads a copy of u003c in your address bar) Browser: W mcu-memory.com/datasheet/stc /STC-ISP-V4.83/STC-ISP-V4.83-NOT-SETUP-CHINESE.EXE, after decompression), please make sure that the drive is not driven!

Steps to download the STC microcontroller: connect the microcontroller TXD to RXD, connect RXD to MCU TXD, connect GND to GND, connect 5V to VCC, point to the download software, and then provide the above four on the microcontroller foot. (Note: MCU must have basic working conditions, including power, reset and clock! MCU TXD, RXD will not follow MAX232 and other peripherals, so please do not select it, otherwise errors will occur. At the same time, do not disconnect the computer module !)

CP2102 black:

Module parameters:
1 PCB size: 26.5mm * 15.6mm
2 PCB color: black
3. Weight: 4g
4. Use the new CP2102 chip
5. With self-recovery fuse. In case of accidental short circuit, it can effectively protect your device and the USB port of your computer.
6. With three LEDs: power indicator light, indicator data receiving indicator, data transmission indicator, working status is clear at a glance
7. 3.3V and 5V with two power outputs
8. All useful pins
9. With reset signal output, you can directly download Pro mini and other Ard uino cards!
10. Compatible operating systems:
Windows 98 / Me / 2000 / XP / 7
-MAC OS-9
-Apple system
-X-windows CE
-Linux 2.40 or higher
bill:
1. Try a good CP2102 module (single anti-static bag)
2. Data A (download)
Its highly integrated CP2102 has a built-in USB2.0 full-speed functional controller, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART), which can support fully functional modem signals without external USB devices. . Similar to other CP2102, the working principle of the USB-UART switching circuit is to achieve the purpose by expanding the USB port of the PC on the virtual COM port by the controller.
Property
1. Built-in USB transceiver, no external circuit equipment
2. Including clock circuit, no external circuit device
3. Contains ignition reset circuit
3.3V output internal on-chip voltage regulator
5. Meet the requirements of USB2.0 specification
6. The floating pin supports the USB floating state
7. Asynchronous serial data bus supports all handshake and modulation controller interface signals
8. The data format is 8 data bits, 1 stop bit and parity bit
9. 512-byte connotation receiving buffer and 512-byte sending buffer
10. Support hardware or X-ON/X-OFF handshake

CP2102 6PIN:

Description:


Six in ONE Multifunctional Convert interface module:
USB to TTL
USB to 232
USB to 485
TTL to 232
TTL to 485
232 to 485
Multi-function USB converter board fully compatible with Win8, Win7, WinXp, Win2K,
WinCE Linux on Mac 32 bit-64 bit systems.
Buy six modules have a serial module, the pro! What are you waiting for?
The history of the most powerful USB Serial debugging tools, set USB Serial (TTL), to 232, turn 485, TTL, 232,485 conversion six practical functions into professional debugging tools, and the other supports 3.3V, 5V Oh the power output. Ingenious module design, making the plate at the same time put the protection of the heat shrink tubing, without affecting the operation of the module. Easy to operate module, simple and can be used for single-chip program download, serial communications, 485, etc., are carried out by microcontroller development essential artifact!
Features module:
Module size: compact design, the module is only ultra-small size 3.5 * 1.8CM, even if the design is a very compact portable connection module, it does not affect the other USB port to insert other devices.
Power output: Support 5V / 500mA, 3.3V / 100mA power output, can easily provide 3.3V or 5V power microcontroller download program.
Module protection: built-in 500Ma self-healing fuse, always protect your computer from large current module and damage; Support a transparent shrink tube to avoid static electricity or the hands of the electrical conductor of the module short-circuit, causing damage to the module (put the heat shrink tubing will not affect the operation of your module oh).
Operation: to achieve mutual conversion USB, TTL, 232,485 physical function switch, please read the specific operation.
Indicator: connect, receive, send indicator lets you know if the module in real time is connected to the computer or when sending and receiving data.
Communication quality: Intelligent circuit design, professional PCB design, making the module communication efficient, stable, the baud rate can reach up to 2Mbps.
PCB quality: The module chips used are Industrial Grade chips, modules for mass production, professional SMT chip, antistatic packaging after rigorous testing.
Module interface: left module 3.3V, 5V, power supply interface GND, TTL level serial TXD, RXD, serial 232, 232T, interface 232R, 485 A, interface B, Y DTR, interface RTS, easy DSP430 and other microcontrollers the program downloads.

CP2102 Micro

Product Description:
1, the original chip CP2102, generate COM port after installing the driver.
2, then the standard input MICRO MINI-USB cable connected to the computer USB interface, with 3.3V and 5V two power output
3, with a resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB port to download
4, on-board status indicators, receiving indicator properly installed drive status indicator remains, send and receive indicator flashes when the communication with run LED indicator.
5, supports baud rates from 300bps ~ 1Mbps between
6, the communication format support: 1) data bits 5,6,7,8; 2) support 1.5, 2 stop bits; 3) odd, even, mark, space, none parity
7, supported operating systems: windows 8.1 / 7 / vista / xp / 98, Mac OS-X / OS-9, Linux
8, USB seat MICRO MINI-USB interface Block
9, chip components for the regular company of welding, stable quality, beautiful appearance
10 with DTR trigger signal output can be directly pro mini ATMEGA328P and other download traffic.
11, module size: 16mm * 20mm super small.

PL2303HX

Features:
Adopt imported controller RS232 TTL,which can stabilize the flash with high speed
500mA self recovery fuse for protection
Two data transmission indicator can monitor data transfer status in real time
Reserve 3.3V and 5V pin interface,easy for the DDWRT of different voltage system that need power
The entire board is coated by high quality transparent heat-shrinkable sleeve,making the PCB in insulation state from outside,
so that the board won\'t burnt down by material short cut.
Electrostatic package,insures the board will not be damaged before use
Support WIN7 system
Specifications:
Dimention: about50x15x7mm
Net weight:5g
Package weight:15g
Color:Blue(as the picture shows)

CH340G USB TO TTL :

Features:

Built-in USB to TTL Transfer chip.

Designed to be used for USB to TTL electronic projects.

TTL interface output, easy to connect to your MCU.

Status LED.

Dual 3.3V and 5V Power output, work with 3.3v and 5v target device.

Size:55mm * 16mm

Server 2008/Win7/Win8 32 bits / 64 bits.

1. support WINDOWS 98/ME/2000/XP/Server 2003/VISTA /

2. 3 V3 and 5V by a short circuit risk selection;

3. not only has the power light PWR, there TXD and RXD indicator, whether the product is easy to learn and intuitive to work in the absence of the instrument in the case;

4. high-quality high-grade yellow pin, pin durable than the black market, beautiful;

5. new original CH340G chips, the chips are recommended official USB to TTL chips will not appear due to different driver / different computer as a result of incompatibilities!

CH340 module/ USB switch TTL/ USB transfer RS232/ over PL2303/ downloader/ 9 Brush board STC official download chip. Perfectly compatible with all Series MCU will not be because of the different drivers that would lead to problems like PL2303 can not download the program. Ultra-stable.

PL2303HX Cable

Line sequence defined red +5 V, black GND, green RXD, white TXD
Special note:
(A) the connection just to sell a small plate, a tool. We use are not familiar with, they can not provide operational guidance. Many models on the market, and the abilities of each person and far, so we can not be maintained that you can succeed. Not because he did not succeed and give us neutral or negative feedback, then we blame than Dou!
(B) We sent out a tested, to remind buyers do not get directly after the operation, in order to avoid not think there is a problem. First do a simple test is simple: if you put the line plugged into the computer, the computer prompts "Found New Hardware ...." connected (GND) with a multimeter black pen, red pen to pick up (RX) and (TX) voltage can be measured, then the small plates must be good. Special instructions here (GND) to the voltage pins, power must be burned, so user wiring must be accurately measured the pins of the device, so as to avoid unnecessary losses!
Some buyers are not careful burned chip or not operate or machine itself does not support the upgrade, say, our board Please buyers Bypass, thank you. Such a situation does not give return or refund the behavior of not receiving the assessment and Poor.
Note: 3.3V and 5.0V output is set (this is the power supply to the microcontroller, upgrade machines do not need the small plate) unplugged from the computer, set the jumpers to take, do not live to avoid damage to the equipment.
Pin connection and description
The wrong connection be sure to find the pin definitions, especially GND must not be connected to the voltage on the pin, and the RX and TX terminal is not connected to the VCC pin (actual measurement of some VCC pin voltage up to 14V.) shall be burnt adapter cable chip, certain note, do not take their own small plate to experiment, or burn We are not responsible. Must find the pin definitions in the next.
Connection method: repeat Brush only need three lines, generally used in the RX TX GND three signal lines, the VCC without access. The above 4,5 needle friend, not connected to VCC and BT needle. Use RXD connected with the target board TX phase, TXD and target board RX, GND connected to GND if not, swap RX and TX.
Support: Win7,Win8,Vista,XP