RS232 To TTL Serial Converter Module With DB9 Connector – 4 Pin

Specifications:

1. Input Supply voltage: 3.3.~ 5 V
2. Connector type: USB To TTL RS232
3. Cable length: 80 Cm
4. Supports RS-232 serial interface with Programmable baud rate from 75 bps to 12 Mbps
5. Compatible with the RS422/RS485 interface
6. The cables provide a fast, simple way to connect devices with a TTL level serial interface to USB
7. It is USB 2.0 full speed compatible. The USB side of the cable is USB powered.

Specifications:

1. Data transfer rates from 300 baud to 3Mbaud at TTL levels.
2. Supports RS485 and RS232.
3. Single-chip USB to UART conversion.
4. No additional firmware programming required.
5. Receive and Transmit LED drive signals.
6. USB2.0 full speed compatible.
7. Low USB bandwidth consumption.
8. Internal EEPROM with user-writable area.
9. Output can be directly connected to microcontroller UART or I/O.
10. Entire USB protocol handled by the electronics in the cable.
11. Integrated power-on-reset circuit.
12. UART signal inversion option.
13. True 5V/3.3V/2.8V/1.8V CMOS drive output and TTL input.
14. Operating temperature range: -40ºC to +85ºC.
15. 128 byte receive buffer and 256 bytes transmit buffer, utilizing buffer smoothing technology to allow for high data throughput.
16. Cable length up to 1 meter.
17. FCC and CE are compliant.

Specifications:

• Single-shot mode: automatically turns off
• Low current consumption: Continuous mode 150 μA
• Wide supply voltage range: 2.0V to 5.5V
• Interfacing is done via I2C
• Programmable data rate: 8SPS to 860SPS
• Low drift internal voltage reference
• Internal Oscillator
• Internal PGA up to 860 samples per second (SPS)
• Four single-ended or two differential inputs (ADS1115)
• Operating temperature : -40 ° C to + 140 ° C
• Programmable comparator

Features:

1. Support 24 EEPROM and 25 SPI flash 8pin or 16pin chip
2. With 24/25 status indicator lamp
3. Support USB to TTL conversion support 24EEPROM and 25 SPI flash 8pin/ 16pin chip
4. Recognize 25 series chip automatically
5. Supports download STC series procedure of single chip
6. SPI pin to support expanding the utility
7. STC microcontroller supports a full range of program download
8. Support expanding the utility by SPI pin
9. With SOP8 SOP16 to DIP8 converter board
10. Supports Windows XP, Vista, Win7 and Win8 (32/64bit) system
11. Provide 5V-3.3V power supply output

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. 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. • Stable and reliable chipset CP2102.
   • USB specification 2.0 compliant with full-speed 12Mbps.
   • Standard USB type A male and TTL 6pin connector.
   • All handshaking and modem interface signals.
   • Baud rates: 300 bps to 1 Mbps.
   • Byte receives buffer; 640 bytes transmit buffer.
   • Hardware or X-On/X-Off handshaking supported.
   • Works with existing COM port PC Application

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