MCP23017 16 Bit IO Port Expander Module I2C Interface Arduino Compatible

Specifications:

• Insertion Loss: 0.5dB
• Frequency Response: 20Hz -10MHz (0～3dB)
• Coaxial Input/Output Resistance: 75 Ohm
• Ground Isolation : more than the 90dB more than the 50Hz
• Isolation Voltage: DC 600V (Min)
• Insulation Resistance : 100M Ohm
• Transient Voltage Suppressors: 12 Vrms
• Dimensions: 68 x 28 x 21mm with 24cm
• Color: black
• Material: Plastic

Specifications:

1. 5V (The max current depends on your USB port, usually 500mA)
2. 3.3V (Using LDO, 300mA MAX)
3. Use CH340G with stable performance.
4. Driver: 1. CH340G USB to UART driver

Features:

• Supports Both RS232 and TTL Interface.
• Universal supply works over a power line voltage range of 85 to 265
• VAC, 50~60Hz
• Support QAM 256/64/16, DQPSK,DBPSK and ROBO modulation schemes
• Up to 85 Mbps data rate on the power line
• 56-bit DES Link Encryption with key management for security.
• Low power consumption
• Operating frequency 120 ~ 135KHZ, interface baud rate 9600bps. The actual baud rate 100bps.