CH340G USB to RS232 TTL Auto Converter Adapter Module for Arduino

Features:

1. 3.3 V power supply pin.
2. SPI Interface with Clock Speeds Up to 20 MHz
3. The board 25MHZ crystal
4. Fully Compatible with 10/100/1000Base-T Networks
5. Integrated MAC and 10Base-T PHY
6. Supports One 10Base-T Port with Automatic Polarity Detection and Correction
7. Supports Full and Half-Duplex modes
8. Programmable Automatic Retransmit on Collision
9. SPI Interface with Clock Speeds Up to 20 MHz
10. For Arduino, SPI, AVR, PIC, LPC, STM32.

Features :

1. Standard interface layout, compatible with a variety of Arduinos such as the Pro Mini
2. Original FTDI FT232 chip, stable performance
3. USB power has current protection, using 500MA self-restore fuse
4. RXD/TXD transceiver communication indicator
5. With power, sending, receiving indicator, working status LED indicators
6. With 3.3V and 5V TTL Level supply options
7. USB to serial TTL module, download STC SCM
8. Mini USB Port Connection
9. Support 3.3V, 5V

Features:

1. Operating Voltage: 1.5～5V JTAG IO Voltage.
2. System configuration: Windows XP, Windows Vista, Windows7, USB interface.
3. Stably support SignalTap II embedded logic analyzer function, no mistake while crawling data.
4. Fully support all Altera products such as CPLD: MAX3000, MAX7000, MAX9000 and MAXII.
5. FPGA: Stratix, StratixII, StratxIII, Cyclone, CycloneII, CycloneIII, ACEX1K, APEX20K and FLEX10K etc.
6. Active serial configuration device: EPCS1, EPCS4, EPCS16, EPCS64 etc.
7. Enhanced configuration devices: EPC1, EPC4.
8. Supports 3 download mode: AS, PS and JTAG.

QUICK OVERVIEW:

1. PCB installed inside of aluminum alloy U disk shell, portable, safe and reliable!
2. Interface definition directly marked on the shell, clear, convenient and practical!
3. 5V, 3.3V offers at the same time, allowing you to program your target board with both 5V and 3.3V
4. Shell characters using laser engraving, never fade off! Permanent clarity!
5. 500MA internal resettable fuse, complete protection of your expensive computer motherboard!
6. SWIM cable for connection to the application via a pin header or a 2.54 mm pitch connector
7. SWIM programming speed rate: 9.7 Kbytes/s in low speed and 12.8 Kbytes/s in high speed

Specifications:

1. IC Chip: MAX3232
2. Operating Voltage: 3.3-5.5V
3. Operates up to 250 kbit/s
4. Power supply: external
5. interface: TXD, RXD, GND, VCC
6. Dimensions: 33mm*32mm*16mm

Features : 

1. Adopt imported controller PL2303HX, which can stabilize the flash with high speed
2. 500mA self-recovery fuse for protection.
3. Two data transmission indicator can monitor data transfer status in real time.
4. Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power.
5. The entire board is coated by the high quality transparent heat-shrinkable sleeve, making the PCB in insulation state from outside.
6. The electrostatic package ensures the board will not be damaged before use.
7. Support WIN7 system.

Features :

1. Operating voltage: 5V
2. On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver.
3. A low power consumption for the RS-485 communication
4. Onboard then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring.
5. All pins of the chip have been lead to can be controlled through the microcontroller.
6. Convenient RS-485 communication wiring
7. Multiple Units can be connected to the same RS-485 bus wiring.

Features :

1. Input Supply voltage: 5V
2. Input Supply Current: 5 mA
3. Communication Rate: 1 Mbps
4. Support CAN V2.0B technical standard, communication rate 1Mb / S.
5. 0 to 8 bytes long data field.
6. Use High-speed CAN transceiver TJA1050
7. SPI control for expanding Multi CAN bus interface
8. Use serial port could view the communication data
9. With the independent key, LED indicator, Power indicator
10. With power pin
11. Positioning screw hole center spacing 23 mm x 38 mm
12. The working current: typical 5mA, standby current 1 microamp. Except for the power indicator.